Individual Calculations March 2015
 Ivanov, Valery  Total change: 2.80  Rating chartPersonal card
 Moscow-Open 2015 D Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 1914 2029 4.50 7 0.07 40 2.80 
  Urbanaites, Elvira 1629  * RUS1.0010.08403.20 
  Isaev, Yuri f2224 RUS0.001-0.2540-10.00 
  Surov, Anatoly 1829 RUS1.0010.24409.60 
  Shvartz, Alexandr 2192 RUS0.001-0.2840-11.20 
  Degtiarev, Viktor 1870 RUS1.0010.294011.60 
  Ryabov, Viktor 1778 RUS1.0010.19407.60 
  Nikulin, Viktor 1877 RUS0.501-0.2040-8.00 
 * 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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