Individual Calculations September 2021
 Zykin, Jaroslav  Total change: 32.00  Rating chartPersonal card
 Zhigulevskie prostory-2021_standard_B15 Samara RUS 2021-07-21
RcRownchangeKK*chgGame
 1200 1052 3.00 7 0.80 40 32.00 
  Akhmedov, Omar 1367 RUS0.001-0.1440-5.60 
  Burtsev, Ivan 1197 RUS0.001-0.3140-12.40 
  Kukovenko, Viktoria 1007 RUS1.0010.444017.60 
  Trushakova, Karina 1098 RUS1.0010.564022.40 
  Kalinina, Yana 1274 RUS0.001-0.2240-8.80 
  Chepovetskaya, Sofya 1261 RUS0.001-0.2340-9.20 
  Akhmedov, Mukhammed 1198 RUS1.0010.704028.00 

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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