Rapid: Individual Calculations October 2023
 Prokhorenko, Yaroslav  Total change: -28.40  Rating chartPersonal card
 Championship Samara Region 2023 rapid B13 Samara RUS 2023-08-28
RcRownchangeKK*chgGame
 1288 1394 2.50 5 -0.71 40 -28.40 
  Kovalyev, Fyodor 1186 RUS0.001-0.7740-30.80 
  Amplitov, Gleb 1308 RUS0.001-0.6240-24.80 
  Chernyshov, Eduard 1325 RUS1.0010.404016.00 
  Osetrov, Prokhor 1243 RUS0.501-0.2040-8.00 
  Rubakhin, Timofei 1379 RUS1.0010.484019.20 

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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