Individual Calculations July 2017
 Sapronov, Vitaliy  Total change: 0.00  Rating chartPersonal card
 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 Ohrid MKD 2017-06-19
RcRownchangeRpKK*chgGame
 1884 0 4.50 9 0.00 1884   0.00 
  Dima, Mihai 1959 ROU0.5010.00 0.00 
  Kolpakov, Vladyslav 2079 UKR0.0010.00 0.00 
  Selkovski, Zarko 1922 MKD1.0010.00 0.00 
  Draghici Flutur, Gavril 2112 ESP0.0010.00 0.00 
  Makwana, Ashvin K 1810 IND0.0010.00 0.00 
  De Jong, Lucas 1689 NED1.0010.00 0.00 
  Casadei, Marco 1835 ITA0.0010.00 0.00 
  Platon, Constantin 1680 MDA1.0010.00 0.00 
  Patev, Petko 1874 BUL1.0010.00 0.00 

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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