Feofilaktov Konstantin

From Kirov, Russia

Player page

Internal rating (RR)

217 place (113.53)

p1 = (434.78 * 1.40 * 0.66 + 933.33 * 1.20 * 0.33 + 0 + 0 + 0) / (1.40 * 0.66 + 1.20 * 0.33 + 1 + 1 + 1) = 178.55092592592592

p2 = (434.78 * 1.40 * 0.66 + 933.33 * 1.20 * 0.33) / 15.9 = 48.51194968553459

score = 178.55092592592592 * 0.5 + 48.51194968553459 * 0.5

Chart scale: normalized original

Rating changes

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Date Place Points Reason
12/11/2019 197 -> 217 183.90 -> 113.53

Perm Riichi 2017 Aki Shanten: 33% -> 0%

04/11/2019 197 185.75 -> 183.90
01/11/2019 200 -> 197 185.75
22/10/2019 203 -> 200 185.75
07/10/2019 176 -> 203 255.76 -> 185.75

Crouching Peacock, Hidden Dragon 2017: 33% -> 0%

01/10/2019 178 -> 176 255.76
17/09/2019 180 -> 178 255.76
08/09/2019 176 -> 180 255.76
25/08/2019 172 -> 176 255.76
19/08/2019 173 -> 172 255.76

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 435 28/07/2018 14/24 66% 1.40 RR Seven ryanmens
2 933 05/01/2018 2/16 33% 1.20 RR Yakuman in discard
3 451 12/11/2017 40/72 0% 3.40 EMA Perm Riichi 2017 Aki Shanten
4 733 07/10/2017 5/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
5 133 08/07/2017 14/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017