Kaplan Andrey

From Perm, Russia

Internal rating (RR)

Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).

117 place (301.28).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (746.67 * 4.20 * 0.14 + 275.86 * 3.75 * 0.57 + 719.63 * 4 * 0.71 + 0 + 0) / (4.20 * 0.14 + 3.75 * 0.57 + 4 * 0.71 + 1 + 1) = 407.2759281749128

p2 = (719.63 * 4 * 0.71 + 275.86 * 3.75 * 0.57 + 746.67 * 4.20 * 0.14) / max_coefficients = 195.29022082018926

score = 407.2759281749128 * 0.5 + 195.29022082018926 * 0.5 = 301.283074497551

all results

Date	Place	Points	Reason
2024-11-03	110 -> 117	325.17 -> 301.28	SPB Riichi Open 2023: 86% -> 71%
2024-10-13	102 -> 110	327.46 -> 325.17
2024-10-11	104 -> 102	327.50 -> 327.46	Money can not buy tenpai: 71% -> 57%
2024-09-06	96 -> 104	352.46 -> 327.50	IX Russian Riichi Championship: 29% -> 14%
2024-09-03	89 -> 96	368.61 -> 352.46	SPB Riichi Open 2023: 100% -> 86%
2024-09-01	77 -> 89	375.94 -> 368.61
2024-08-11	78 -> 77	374.50 -> 375.94	Money can not buy tenpai: 86% -> 71%
2024-08-04	70 -> 78	380.58 -> 374.50
2024-07-14	63 -> 70	380.58
2024-07-06	59 -> 63	403.80 -> 380.58	IX Russian Riichi Championship: 43% -> 29%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament	City
1	720	2023-09-03	31/108	71%	4.00	RR	SPB Riichi Open 2023	Saint Petersburg
2	276	2023-06-11	64/88	57%	3.75	RR	Money can not buy tenpai	Perm
3	747	2022-11-06	20/76	14%	4.20	RR	IX Russian Riichi Championship	Perm
4	441	2022-06-12	63/112	0%	4.05	RR	Moscow Riichi 2022	Moscow
5	567	2022-03-20	30/68	0%	3.50	RR	Tenpai can't buy happiness	Perm
6	636	2021-11-06	21/56	0%	3.30	RR	Kirov Tournament	Kirov
7	538	2020-03-08	19/40	0%	2.90	EMA	Big open chiitoitsu in a small tenpai	Kirov
8	595	2019-12-15	46/112	0%	4.05	EMA	VIII Russian Riichi Championship	Moscow
9	175	2019-11-04	53/64	0%	3.85	EMA	Aki Shanten 2019	Perm
10	333	2019-09-08	19/28	0%	2.60	RR	And yet the sinner collects tanyao	Kirov
11	211	2019-02-10	16/20	0%	2.10	RR	Fuyu Shanten 2019	Perm