Riichi Mahjong in Singapore

Happy new year to all!

With the implementation of game statistics since earlier this year, I am now able to show statistics for the four leagues in 2019 (5/1/19 to 30/11/19). As usual, only players with at least 30 games for the year will have their statistics posted here.

Best Mean Position

Feng – 2.16

Rank	Name	Mean Position
1st	Feng	2.16
2nd	Boon Wei	2.19
3rd	Lance	2.25
4th	Jerry	2.26
5th	Roy	2.30

Best First Place Rate

Feng – 39.53%

Rank	Name	First Place Rate
1st	Feng	39.53%
2nd	Lance	34.34%
3rd	Roy	32.61%
4th	Wesley	31.58%
5th	Boon Wei	31.25%

Best Last Place Avoidance Rate

Eric Quek – 84.88%

Rank	Name	Last Place Avoidance Rate
1st	Eric Quek	84.88%
2nd	Jerry	84.21%
3rd	Boon Wei	83.33%
4th	Feng	81.40%
5th	Lance	80.81%

Best 連対率 (1st+2nd Rate)

Boon Wei – 66.67%

Rank	Name	連対率
1st	Boon Wei	66.67%
2nd	Jerry	65.79%
3rd	Feng	62.79%
4th	Lance	59.60%
5th	Roy	56.52%

Best total NET score

Lance – +442.90

Rank	Name	NET score
1st	Lance	+442.9
2nd	Feng	+385.3
3rd	Wesley	+181.5
4th	Roy	+162.5
5th	Boon Wei	+139.8

Best Win Rate

Lance – 27.11%

Rank	Name	Win Rate
1st	Lance	27.11%
2nd	Jerry	26.04%
3rd	Feng	26.01%
4th	Kaijun	23.41%
5th	Wesley	23.23%

Best (Lowest) furikomi Rate

Eric Quek – 9.72%

Rank	Name	furikomi Rate
1st	Eric Quek	9.72%
2nd	Junyuan	10.08%
3rd	Feng	10.32%
4th	Kae Jer	10.94%
4th	Boon Wei	10.94%

Best Riichi Success Rate

Man Kong – 63.33%

Rank	Name	Riichi Success Rate
1st	Man Kong	63.33%
2nd	Kaijun	59.65%
3rd	Feng	58.48%
4th	Kae Jer	57.43%
4th	Jerry	55.00%

Best Average Hand Value (Aka-ari)

Yong Chuan – 7038

Rank	Name	Average Hand Value
1st	Yong Chuan	7038
2nd	Lance	6827
3rd	Destin	6429

Best Average Hand Value (Aka-Nashi)

Wesley – 6168

Rank	Name	Average Hand Value
1st	Wesley	6168
2nd	Destin	5579
3rd	Yong Chuan	5497

Overall Statistics (2019)

Games	Name	1st	2nd	3rd	4th	Mean pos	1st%	2nd%	3rd%	4th%	Last avoid. rate	連対率
99	Lance	34	25	21	19	2.25	34.34	25.25	21.21	19.19	80.81	59.60
90	Kae Jer	23	24	18	25	2.50	25.56	26.67	20.00	27.78	72.22	52.22
88	Yong Chuan	18	21	30	19	2.57	20.45	23.86	34.09	21.59	78.41	44.32
86	Eric Quek	20	23	30	13	2.42	23.26	26.74	34.88	15.12	84.88	50.00
86	Feng	34	20	16	16	2.16	39.53	23.26	18.60	18.60	81.40	62.79
78	Destin	15	24	18	21	2.58	19.23	30.77	23.08	26.92	73.08	50.00
67	Junyuan	15	20	16	16	2.49	22.39	29.85	23.88	23.88	76.12	52.24
59	Ruo Chen	12	14	14	19	2.68	20.34	23.73	23.73	32.20	67.80	44.07
57	Wesley	18	14	11	14	2.37	31.58	24.56	19.30	24.56	75.44	56.14
48	Boon Wei	15	17	8	8	2.19	31.25	35.42	16.67	16.67	83.33	66.67
46	Han Xuan	9	12	10	15	2.67	19.57	26.09	21.74	32.61	67.39	45.65
46	Roy	15	11	11	9	2.30	32.61	23.91	23.91	19.57	80.43	56.52
42	Heng	7	5	16	14	2.88	16.67	11.90	38.10	33.33	66.67	28.57
38	Jerry	9	16	7	6	2.26	23.68	42.11	18.42	15.79	84.21	65.79
34	Zi En	4	7	8	15	3.00	11.76	20.59	23.53	44.12	55.88	32.35
32	Kaijun	12	4	7	9	2.41	37.50	12.50	21.88	28.13	71.88	50.00
30	Man Kong	7	7	9	7	2.53	23.33	23.33	30.00	23.33	76.67	46.67

Name	NET	win rate(%)	ron rate(%)	tsumo rate(%)	furikomi rate(%)
Lance	442.9	27.11	66.23	33.77	16.29
Kae Jer	86.1	21.88	64.73	35.27	10.94
Yong Chuan	-21.6	19.65	64.02	35.98	12.99
Eric Quek	79.3	21.60	64.45	35.55	9.72
Feng	385.3	26.01	63.10	36.90	10.32
Destin	-92.1	19.30	66.47	33.53	14.76
Junyuan	-9.0	20.43	60.53	39.47	10.08
Ruo Chen	-122.4	22.11	59.06	40.94	19.58
Wesley	181.5	23.23	58.11	41.89	12.09
Boon Wei	139.8	22.83	66.12	33.88	10.94
Han Xuan	-174.6	17.43	65.93	34.07	15.90
Roy	162.5	21.01	58.33	41.67	13.42
Heng	-207.7	17.50	75.00	25.00	16.67
Jerry	34.5	26.04	65.49	34.51	14.06
Zi En	-313.9	15.95	57.63	42.37	18.92
Kaijun	122.2	23.41	60.49	39.51	11.56
Man Kong	51.3	17.80	58.33	41.67	13.65

Name	draw rate(%)	tenpai rate(%)	riichi rate(%)	riichi win rate(%)	avg. hand value	avg. furikomi value
Lance	11.53	51.91	19.19	50.92	6159	5138
Kae Jer	14.16	32.41	14.45	57.43	5740	5251
Yong Chuan	16.63	49.38	24.22	47.21	6166	5097
Eric Quek	14.84	46.90	18.42	51.67	5577	5091
Feng	15.38	38.93	17.65	58.48	5474	5030
Destin	14.30	53.97	19.75	46.55	6054	4795
Junyuan	14.78	36.36	14.65	49.54	5648	5468
Ruo Chen	13.50	56.04	19.14	48.06	5526	4914
Wesley	13.81	46.59	23.23	52.70	6207	5226
Boon Wei	16.42	57.47	16.23	43.02	4948	4353
Han Xuan	14.94	44.87	18.58	42.27	6519	5565
Roy	15.37	53.16	16.54	51.76	6443	4581
Heng	14.58	41.43	18.96	39.56	6055	5109
Jerry	12.21	45.28	18.43	55.00	5257	5107
Zi En	17.30	34.38	12.43	39.13	5386	5774
Kaijun	16.76	34.48	16.47	59.65	6354	5233
Man Kong	15.43	21.15	17.80	63.33	8513	5098

Happy New Year to all!