Individual Calculations August 2023
 Tarasov, Andrey S  Total change: -31.20  Rating chartPersonal card
 Rostov Region Championship B-17 Rostov-on-Don RUS 2023-06-26
RcRownchangeKK*chgGame
 1374 1477 3.00 6 -0.78 40 -31.20 
  Gevorkyan, Ashot 1464 RUS0.001-0.5240-20.80 
  Khmyz, Yaroslav 1394 RUS1.0010.394015.60 
  Chernykh, Daniil 1440 RUS0.001-0.5540-22.00 
  Mazalov, Alexei 1468 RUS0.501-0.0140-0.40 
  Gryazev, Vladislav 1253 RUS0.501-0.2840-11.20 
  Koryshenko, Vladimir 1226 RUS1.0010.19407.60 

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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