Individual Calculations April 2021
 Sendi, David V  Total change: 54.00  Rating chartPersonal card
 Classic - SFO championship 2021 - Men Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1526 1249 3.00 9 1.35 40 54.00 
  Rozhdestvensky, Mikhail 1649  * RUS0.001-0.0840-3.20 
  Zubarev, Alexander 1649  * RUS0.001-0.0840-3.20 
  Usov, Jaroslav 1597 RUS0.001-0.1140-4.40 
  Nazemtsev, Artyom 1389 RUS0.001-0.3140-12.40 
  Budantsev, Sergei 1566 RUS1.0010.874034.80 
  Kochikyan, Georgy 1479 RUS0.5010.294011.60 
  Kokodeev, Ilya 1327 RUS0.5010.11404.40 
  Tupitsin, Yaroslav 1429 RUS1.0010.744029.60 
  Ryabukhin, Roman 1649  * RUS0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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