Individual Calculations January 2020
 Selikhov, Ivan  Total change: 24.00  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group C Moscow RUS 2019-12-07
RcRownchangeKK*chgGame
 1496 1407 2.50 5 0.60 40 24.00 
  Zherdev, Sviatoslav 1587 RUS0.001-0.2640-10.40 
  Pham, Chi Cuong 1495 RUS1.0010.624024.80 
  Prokhorov, Alexey An. 1477 RUS0.5010.10404.00 
  Ilin, Artem 1416 RUS0.001-0.4940-19.60 
  Krivoborodov, Vasily 1503 GER1.0010.634025.20 

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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