Individual Calculations September 2021
 Rychikhin, Vladislav  Total change: 31.20  Rating chartPersonal card
 Yaroslav Mudryj 2021 boys 15 Yaroslavl RUS 2021-07-21
RcRownchangeKK*chgGame
 1439 1658 7.50 9 0.78 40 31.20 
  Ivanov, Andrey 1258  * RUS1.0010.08403.20 
  Volkova-Medova, Anastasiya 1305 RUS1.0010.11404.40 
  Shinkarov, Artem 1977 RUS0.5010.374014.80 
  Efremov, Arsenii 1635 RUS1.0010.474018.80 
  Dmitriev, Rudolf 1335 RUS1.0010.13405.20 
  Savvateev, Artem 1453 RUS1.0010.24409.60 
  Artemov, Egor 1367 RUS1.0010.15406.00 
  Smirnova, Alena 1364 RUS0.001-0.8540-34.00 
  Shomina, Elizaveta 1258  * RUS1.0010.08403.20 
 * 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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