Individual Calculations July 2018
 Petrov, Alexander  Total change: 21.60  Rating chartPersonal card
 Nadezdy Urala-2018 B11 Orsk RUS 2018-06-11
RcRownchangeKK*chgGame
 1345 1437 3.00 4 0.54 40 21.60 
  Avvakumov, Maksim 1222 RUS1.0010.23409.20 
  Volkov, Ilya 1429 RUS0.501-0.0140-0.40 
  Drozdov, Maksim 1507 RUS1.0010.604024.00 
  Kraiukhin, Leonid 1220 RUS0.501-0.2840-11.20 

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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