Individual Calculations September 2019
 Eremkin, Igor A  Total change: 13.20  Rating chartPersonal card
 Sea Harbor - 2019 Open Anapa RUS 2019-06-03
RcRownchangeKK*chgGame
 1509 1223 1.50 6 0.33 40 13.20 
  Permin, Viktor 1623  * RUS0.001-0.0840-3.20 
  Sokolov, Oleg 1623  * RUS0.001-0.0840-3.20 
  Babin, Sergei 1623  * RUS0.001-0.0840-3.20 
  Shebchenko, Vladimir 1623  * RUS0.001-0.0840-3.20 
  Bultacheeva, Farida 1179 RUS1.0010.444017.60 
  Scherbinina, Tatyana 1381 RUS0.5010.21408.40 
 * 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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