Individual Calculations February 2022
 Eremyan, Marsel  Total change: 14.80  Rating chartPersonal card
 PYATIGORSK OPEN 2022_A Pyatigorsk RUS 2022-01-04
RcRownchangeKK*chgGame
 1247 1218 3.50 6 0.37 40 14.80 
  Saitov, Aman 1131 RUS1.0010.384015.20 
  Mardakhaev, Semen 1852 RUS0.5010.494019.60 
  Davidov, Tigran 1066 RUS0.501-0.2040-8.00 
  Ermakov, Vladimir 1121 RUS1.0010.374014.80 
  Gulishyan, Eseniya 1154 RUS0.501-0.0940-3.60 
  Garbuzov, Artem 1157 RUS0.001-0.5840-23.20 

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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