Rapid: Individual Calculations June 2021
 Protas, Dmitry  Total change: 8.80  Rating chartPersonal card
 CHESS PLAZA (rapid6) Moscow RUS 2021-04-25
RcRownchangeKK*chgGame
 1306 1206 2.00 4 0.44 20 8.80 
  Alexandrov, Matvey 1584 RUS0.001-0.0920-1.80 
  Degtyarev, Andrey 1169 RUS1.0010.45209.00 
  Rozhkov, Andrey 1184 RUS1.0010.47209.40 
  Boleyninger, Maksim 1285 RUS0.001-0.3920-7.80 

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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