Rapid: Individual Calculations January 2023
 Yavrov, Fedor Evg  Total change: 56.80  Rating chartPersonal card
 Open championship of the Chess Federation of the Moscow region_RAPID_U11 Odintsovo RUS 2022-12-03
RcRownchangeKK*chgGame
 1360 1018 2.00 4 1.42 40 56.80 
  Novikov, Genrikh 1303 RUS0.001-0.1640-6.40 
  Borodulin, Gleb 1261 RUS1.0010.804032.00 
  Shamanskiy, Andrey Ser 1619 RUS1.0010.984039.20 
  Popov, Artem Vladim 1255 RUS0.001-0.2040-8.00 

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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