Rapid: Individual Calculations May 2021
 Romanenko, Semen O.  Total change: -11.20  Rating chartPersonal card
 Chess club Olimpic rapid april-1 Mytischi RUS 2021-04-04
RcRownchangeKK*chgGame
 1425 1224 1.00 5 -0.56 20 -11.20 
  Vasiljeva, Anna 1684 RUS0.001-0.0520-1.00 
  Ananyev, Alexandr 1748 RUS0.001-0.0320-0.60 
  Prokopov, Roman 1152 RUS0.001-0.6020-12.00 
  Belyatskiy, Petr 1182 RUS0.001-0.5620-11.20 
  Smirnov, Andrey 1359 RUS1.0010.682013.60 

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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