Individual Calculations July 2018
 Grigoriev, Nikolay  Total change: 30.80  Rating chartPersonal card
 Corporation "Centre" Cup B15 Izhevsk RUS 2018-06-11
RcRownchangeKK*chgGame
 1401 1185 2.50 7 0.77 40 30.80 
  Sterkhov, Sergey 1288 RUS0.5010.14405.60 
  Egorov, Dmitri 1585  * RUS0.001-0.0840-3.20 
  Merkuljev, Nikita 1585  * RUS0.001-0.0840-3.20 
  Yakimov, Daniil 1300 RUS0.5010.16406.40 
  Molotov, Aleksandr 1397 RUS0.5010.274010.80 
  Mukhametzyanov, Artur 1237 RUS0.5010.07402.80 
  Batuev, Ilia 1416 RUS0.5010.294011.60 
 * 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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