Individual Calculations February 2020
 Mirzoian, Mikhail  Total change: 24.40  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1249 1124 3.50 8 0.61 40 24.40 
  Zherdev, Sviatoslav 1524  * RUS0.001-0.0840-3.20 
  Muraseev, Vasilii 1493 RUS0.5010.404016.00 
  Pigasova, Milana Al 1075 RUS1.0010.434017.20 
  Frolov, Maxim 1271 RUS0.001-0.3040-12.00 
  Riskin, Grigory 1161 RUS0.5010.05402.00 
  Shomoeva, Daria 1328 RUS0.001-0.2440-9.60 
  Fateev, Aleksandr S. 1032 RUS1.0010.374014.80 
  Gidaspov, Alexander 1109 RUS0.501-0.0240-0.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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