Individual Calculations June 2017
 Boyarintsev, Sergei  Total change: -46.80  Rating chartPersonal card
 Strategy open-2017 Moscow RUS 2017-05-13
RcRownchangeKK*chgGame
 1224 1297 0.00 2 -1.17 40 -46.80 
  Khovzunov, Nikon 1072 RUS0.001-0.7840-31.20 
  Shelepova, Polina 1376 RUS0.001-0.3940-15.60 

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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