Individual Calculations February 2019
 Erokhov, Arseniy  Total change: 25.20  Rating chartPersonal card
 T.Petrosian memorial-B Moscow RUS 2019-01-04
RcRownchangeKK*chgGame
 1277 1217 4.00 8 0.63 40 25.20 
  Frolov, Maxim 1274 RUS0.5010.08403.20 
  Averkiev, Andrei 1375 RUS0.001-0.2940-11.60 
  Dvoeglazova, Daria 1184 RUS1.0010.454018.00 
  Denisov, Mikhail 1380 RUS0.001-0.2840-11.20 
  Pechenegin, Mikhail 1172 RUS1.0010.444017.60 
  Brujako, Alexei 1424 RUS1.0010.774030.80 
  Finakov, Vasiliy 1308 RUS0.001-0.3840-15.20 
  Kurochkin, Artem 1100 RUS0.501-0.1640-6.40 

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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