Individual Calculations October 2021
 Ayvazyan, Artem  Total change: 71.60  Rating chartPersonal card
 Moscow region 2021 boys 15 Odintsovo RUS 2021-08-23
RcRownchangeKK*chgGame
 1263 1102 2.50 5 1.01 40 40.40 
  Istomin, Stepan 1448 RUS0.001-0.1140-4.40 
  Dolgikh, Vladimir Ev 1197 RUS0.5010.13405.20 
  Kaygorodov, Ivan 1280 RUS0.001-0.2740-10.80 
  Endalov, Ivan 1196 RUS1.0010.634025.20 
  Pokatovich, Alexandr 1195 RUS1.0010.634025.20 

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)
 
 Gagarinskiy_Standard Moscow RUS 2021-09-18
RcRownchangeKK*chgGame
 1270 1102 2.50 6 0.78 40 31.20 
  Zontov, Dmitry 1273 RUS1.0010.734029.20 
  Druzhinin, Danila 1209 RUS1.0010.654026.00 
  Lyakhin, Matvey 1295 RUS0.5010.254010.00 
  Soltanov, Teymur 1380 RUS0.001-0.1740-6.80 
  Kuznetsov, Mikhail Dm 1110 RUS0.001-0.4940-19.60 
  Belyatskiy, Petr 1351 RUS0.001-0.1940-7.60 

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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