Individual Calculations May 2018
 Tolstykh, Ivan  Total change: -4.80  Rating chartPersonal card
 B.Spassky Cup - Boys 11 St. Petersburg RUS 2018-03-22
RcRownchangeKK*chgGame
 1224 1350 4.50 7 -0.12 40 -4.80 
  Krasnov, Ilia A. 1208 RUS1.0010.314012.40 
  Korotkikh, Miron 1232 RUS1.0010.344013.60 
  Kara, Petr S. 1315 RUS0.501-0.0540-2.00 
  Scherban, Trofim 1230 RUS1.0010.344013.60 
  Glotov, Vitaly 1334 RUS0.001-0.5240-20.80 
  Kozlov, Alexei 1227 RUS0.001-0.6740-26.80 
  Zubtsov, Vladimir 1023 RUS1.0010.13405.20 

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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