Rapid: Individual Calculations January 2020
 Chekan, Varvara  Total change: -1.80  Rating chartPersonal card
 Dvoretsky Memorial 2019_juniors Moscow RUS 2019-12-09
RcRownchangeKK*chgGame
 1414 1219 2.00 7 -0.09 20 -1.80 
  Mikheeva, Galina wf1619  * RUS0.001-0.0820-1.60 
  Afineevskij, Ilya 1137 RUS1.0010.39207.80 
  Petrova, Elizaveta 1619  * RUS0.001-0.0820-1.60 
  Zelenkov, Grigorii 1177 RUS1.0010.44208.80 
  Putinceva, Marina 1559 RUS0.001-0.1220-2.40 
  Osipenko, Ivan 1600 RUS0.001-0.0920-1.80 
  Galyaeva, Victoria 1185 RUS0.001-0.5520-11.00 
 * 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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