Individual Calculations October 2019
 Sokolov, Andrei  Total change: -2.70  Rating chartPersonal card
 SMM 2019 - League A round 6-7 decentralised SUI 2019-09-07
RcRownchangeKK*chgGame
 2401 2503 1.00 2 -0.27 10 -2.70 
  Willems, Niels f2330 FRA0.501-0.2310-2.30 
  Renet, Olivier g2471 FRA0.501-0.0410-0.40 

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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