Individual Calculations December 2019
 Treskin, Aleksandr  Total change: -150.00  Rating chartPersonal card
 Championship of the SZFO 2019_B15 St. Petersburg RUS 2019-11-18
RcRownchangeKK*chgGame
 1276 1503 2.50 8 -3.75 40 -150.00 
  Zakharov, Yaroslav 1291 RUS0.501-0.2740-10.80 
  Artemov, Egor 1158 RUS0.501-0.3940-15.60 
  Fedotov, Mkhail 1310 RUS0.001-0.7540-30.00 
  Semikoz, Egor 1294 RUS0.501-0.2740-10.80 
  Nichiporets, Oleg 1198 RUS1.0010.14405.60 
  Pereverzev, Valerii 1377 RUS0.001-0.6740-26.80 
  Ryumin, Zakhar 1263 RUS0.001-0.8040-32.00 
  Iarovoi, Dmitrii 1316 RUS0.001-0.7440-29.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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