Rapid: Individual Calculations February 2020
 Ilatovskaya, Angelina  Total change: -7.40  Rating chartPersonal card
 Rybinsk hydroelectric B 2019 Rybinsk RUS 2019-12-14
RcRownchangeKK*chgGame
 1251 1215 1.00 3 -0.37 20 -7.40 
  Zhukhlistov, Semen 1434 RUS0.001-0.2220-4.40 
  Orlova, Polina 1090 RUS0.501-0.1720-3.40 
  Grishikhin, Aleksandr 1228 RUS0.5010.02200.40 

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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