Rapid: Individual Calculations January 2020
 Ostapets, Konstantin  Total change: -15.20  Rating chartPersonal card
 Autumn in Zamoskvorechie - Delta Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1247 1057 0.00 3 -0.76 20 -15.20 
  Rumyantsev, Kirill 1261 RUS0.001-0.2420-4.80 
  Vasilenko, Olga 1235 RUS0.001-0.2720-5.40 
  Isjuk, Daniil 1246 RUS0.001-0.2520-5.00 

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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