Individual Calculations June 2019
 Kovalenko, Artem  Total change: 27.60  Rating chartPersonal card
 Moscow region spring 2019 boys 13 Odintsovo RUS 2019-05-01
RcRownchangeKK*chgGame
 1358 1386 5.00 8 0.69 40 27.60 
  Balashova, Varvara 1115 RUS1.0010.17406.80 
  Tolmaev, Georgy 1206 RUS1.0010.264010.40 
  Putinceva, Marina 1606 RUS0.5010.284011.20 
  Andreev, Konstantin 1786  * RUS0.001-0.0840-3.20 
  Tedeeva, Olga 1286 RUS1.0010.364014.40 
  Gorkov, Mikhail 1401 RUS0.001-0.4840-19.20 
  Kocherov, Lev 1433 RUS0.5010.07402.80 
  Braun, Alexander 1031 RUS1.0010.11404.40 
 * 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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