Rapid: Individual Calculations December 2023
 Ermolaev, Yaroslav S.  Total change: -6.00  Rating chartPersonal card
 The Southern Federal District Championship 2023_Rapid_B-13 Dzhubga RUS 2023-11-11
RcRownchangeKK*chgGame
 1263 1229 3.50 8 -0.15 40 -6.00 
  Stambolyan, David 1368 RUS0.001-0.3140-12.40 
  Bondarenko, Andrey E 1070 RUS1.0010.294011.60 
  Fomenko, Gleb 1352 RUS1.0010.674026.80 
  Efimenko, Lev 1182 RUS0.001-0.5740-22.80 
  Seropyan, Lev 1130 RUS1.0010.364014.40 
  Sayadov, Ruslan 1290 RUS0.001-0.4240-16.80 
  Nalbandian, David 1310 RUS0.001-0.3940-15.60 
  Alimzhanov, Amir 1398 RUS0.5010.22408.80 

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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