Individual Calculations September 2017
 Ermolaev, Anton  Total change: -9.60  Rating chartPersonal card
 Zhigulevskie prostory_2017 Samara RUS 2017-07-18
RcRownchangeKK*chgGame
 1898 1942 4.50 9 -0.48 20 -9.60 
  Solopov, Nikolay 1593 RUS0.001-0.8920-17.80 
  Loginov, Ilya 1947 RUS1.0010.512010.20 
  Kosyrev, Nikita 1833 RUS1.0010.35207.00 
  Skrjabina, Margarita 1718 RUS1.0010.22204.40 
  Alieva, Alexandra wf2138 RUS0.5010.25205.00 
  Suvorov, Aleksandr 2196 RUS0.001-0.1920-3.80 
  Blatov, Igor f2268 RUS0.001-0.1320-2.60 
  Dmitriev, Valery 1779 RUS0.001-0.7220-14.40 
  Leukhin, Artem 1612 RUS1.0010.12202.40 

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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