Individual Calculations July 2019
 Yatchenko, Leonid  Total change: -36.00  Rating chartPersonal card
 Sea Harbor - 2019 B13 Anapa RUS 2019-06-03
RcRownchangeKK*chgGame
 1325 1623 5.00 7 -0.90 40 -36.00 
  Simonov, Misha 1299 RUS0.001-0.8740-34.80 
  Naumov, Artem 1369 RUS1.0010.19407.60 
  Davydov, Nikita 1432 RUS0.001-0.7540-30.00 
  Davydov, Maxim 1237 RUS1.0010.09403.60 
  Telin, Svyatoslav 1315 RUS1.0010.14405.60 
  Beloborodov, Lev 1236 RUS1.0010.09403.60 
  Mineev, Sergey I. 1388 RUS1.0010.21408.40 

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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