Rapid: Individual Calculations January 2020
 Osipova, Ekaterina  Total change: 2.40  Rating chartPersonal card
 Barvikha New Year 2019 Odintsovo RUS 2019-12-21
RcRownchangeKK*chgGame
 1173 1134 1.50 3 0.12 20 2.40 
  Kirpichenko, Alexey 1384 RUS0.001-0.1920-3.80 
  Nizhegorodtsev, Makar 1027 RUS0.501-0.1520-3.00 
  Nizhegorodtsev, Saveliy 1108 RUS1.0010.46209.20 

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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