Individual Calculations May 2018
 Kozlov, Alexei  Total change: 162.00  Rating chartPersonal card
 B.Spassky Cup - Boys 11 St. Petersburg RUS 2018-03-22
RcRownchangeKK*chgGame
 1375 1227 6.50 8 4.05 40 162.00 
  Vereschagin, Aleksandr-Veniamin 1475 RUS1.0010.814032.40 
  Mulishov, Roman 1326 RUS0.5010.14405.60 
  Plonskiy, Danila 1336 RUS1.0010.654026.00 
  Nobel, Rafail 1284 RUS0.001-0.4240-16.80 
  Kara, Petr S. 1315 RUS1.0010.624024.80 
  Tolstykh, Ivan 1350 RUS1.0010.674026.80 
  Lapin, Artem 1459 RUS1.0010.794031.60 
  Lekhtonen, Yaroslav 1453 RUS1.0010.794031.60 

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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