Individual Calculations December 2019
 Kulczycki, Robert  Total change: -9.80  Rating chartPersonal card
 Team 2020 - 60mn Novembre FRANCE FRA 2019-11-01
RcRownchangeKK*chgGame
 1339 1555 1.00 2 -0.49 20 -9.80 
  Lorach, Samuel 1189 FRA1.0010.10202.00 
  Delabre, Gaspard 1488 FRA0.001-0.5920-11.80 

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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