Individual Calculations January 2020
 Marcon, Pierre  Total change: 2.00  Rating chartPersonal card
 Team 2020 - Ile de France Decembre IDF FRA 2019-12-01
RcRownchangeKK*chgGame
 1492 1455 1.00 2 0.10 20 2.00 
  Pasquier, Jean-Luc 1437 FRA1.0010.47209.40 
  Feldis, Pierre-Yves 1547 FRA0.001-0.3720-7.40 

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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