Rapid: Individual Calculations August 2021
 Boiarintsev, Vitaly  Total change: -10.40  Rating chartPersonal card
 Altay Cup 2021 rapid 5 Barnaul RUS 2021-07-18
RcRownchangeKK*chgGame
 2043 2361 7.00 9 -0.52 20 -10.40 
  Khegai, Darya 1626 RUS1.0010.01200.20 
  Petunin, Evgeny N. 2071 RUS1.0010.16203.20 
  Sukhov, Artur 2083 RUS1.0010.17203.40 
  Dronov, Alexander 2068 RUS0.501-0.3520-7.00 
  Yusupkhodzhaev, Vladimir 2015 RUS1.0010.11202.20 
  Plyasunov, Daniil 2070 RUS0.001-0.8520-17.00 
  Chernov, Alexander A. f2050 RUS1.0010.14202.80 
  Prokofiev, Matvey 2135 RUS1.0010.21204.20 
  Marchuk, Rostislav 2273 RUS0.501-0.1220-2.40 

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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