Individual Calculations January 2019
 Kropachev, Mikhail  Total change: -83.20  Rating chartPersonal card
 Grand-prix Dvorets, 16th stage_Botvinnik memorial. Group D Moscow RUS 2018-12-08
RcRownchangeKK*chgGame
 1236 1369 2.00 6 -2.08 40 -83.20 
  Eremina, Viktoria 1253 RUS0.001-0.6640-26.40 
  Razygraev, Mikhail 1219 RUS0.001-0.7040-28.00 
  Razygraev, Grigoriy 1205 RUS0.501-0.2240-8.80 
  Osipovykh, Ian 1251 RUS1.0010.344013.60 
  Matygin, Fedor 1246 RUS0.001-0.6740-26.80 
  Vervein, Eva 1243 RUS0.501-0.1740-6.80 

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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