Individual Calculations September 2021
 Ryumin, Zakhar  Total change: -97.20  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 15 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1251 1405 3.00 8 -2.43 40 -97.20 
  Pavlushova, Anna 1023 RUS0.001-0.9140-36.40 
  Smirnova, Alena 1364 RUS1.0010.444017.60 
  Shomina, Elizaveta 1125 RUS1.0010.16406.40 
  Dmitriev, Rudolf 1335 RUS0.001-0.6040-24.00 
  Volkova-Medova, Anastasiya 1305 RUS0.001-0.6440-25.60 
  Savvateev, Artem 1453 RUS0.5010.07402.80 
  Artemov, Egor 1367 RUS0.001-0.5540-22.00 
  Chernov, Lev 1033 RUS0.501-0.4040-16.00 

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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