Kinzibaev Ernest

From Ufa, Russia

EMA: 15020041

Player page

Internal rating (RR)

Rating date April 27, 2019 (latest changes April 27, 2019).

89 place (455.49).

max_coefficients = (3.85 * 1 + 3.80 * 1 + 3.55 * 1 + 3.45 * 1) = 14.649999999999999

p1 = (322.58 * 1.60 * 0.14 + 633.80 * 3.25 * 0.57 + 666.67 * 1.70 * 1 + 670.33 * 3.80 * 1 + 0) / (1.60 * 0.14 + 3.25 * 0.57 + 1.70 * 1 + 3.80 * 1 + 1) = 574.3661837313017

p2 = (670.33 * 3.80 * 1 + 633.80 * 3.25 * 0.57 + 666.67 * 1.70 * 1 + 322.58 * 1.60 * 0.14) / max_coefficients = 336.6095563139932

score = 574.3661837313017 * 0.5 + 336.6095563139932 * 0.5 = 455.4878700226475

Rating changes

Show

Date Place Points Reason
2019-04-22 90 -> 89 455.49
2019-04-11 89 -> 90 455.49
2019-04-03 89 454.74 -> 455.49

"Summer shanten" tournament, Perm 2017: 29% -> 14%

2019-04-01 90 -> 89 454.74
2019-03-25 79 -> 90 489.45 -> 454.74

"Spring shanten" tournament, Perm 2017: 14% -> 0%

2019-03-17 78 -> 79 489.45
2019-03-12 75 -> 78 499.40 -> 489.45

Perm Riichi 2017 Aki Shanten: 71% -> 57%

2019-03-11 76 -> 75 499.40
2019-03-09 73 -> 76 499.40
2019-03-04 74 -> 73 499.40

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 670 2018-11-18 31/92 100% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
2 667 2018-08-11 10/28 100% 1.70 RR Natsu Shanten 2018
3 634 2017-11-12 27/72 57% 3.25 EMA Perm Riichi 2017 Aki Shanten
4 323 2017-06-03 22/32 14% 1.60 RR "Summer shanten" tournament, Perm 2017
5 519 2017-03-25 14/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017