Individual Calculations September 2019
 Erokhin, Vladimir  Total change: 10.00  Rating chartPersonal card
 Perm Stage of Junior Cup - Boys 15 Perm RUS 2019-08-21
RcRownchangeKK*chgGame
 1279 1178 2.50 6 0.25 40 10.00 
  Cheremnykh, Mikhail 1123 RUS0.001-0.5840-23.20 
  Sanchelov, Maksim 1211 RUS1.0010.554022.00 
  Ugrinov, Spartak 1164 RUS0.501-0.0240-0.80 
  Sterlyagov, Artem 1310 RUS0.001-0.3240-12.80 
  Nikitin, Arseni 1489 RUS1.0010.864034.40 
  Fedoseev, German 1378 RUS0.001-0.2440-9.60 

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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