Individual Calculations March 2022
 Pierrot, Philippe  Total change: 16.80  Rating chartPersonal card
 Team 2022 - Nationale 4 r3-4 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1687 1508 2.00 2 1.47 20 29.40 
  Lauer, Sylvain 1677 FRA1.0010.722014.40 
  Nonnenmacher, Daniel 1697 FRA1.0010.752015.00 

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)
 
 Tournoi interne de l'EFE Metz 2021-2022 r5 METZ FRA 2022-02-23
RcRownchangeKK*chgGame
 1402 1500 0.00 1 -0.63 20 -12.60 
  Haidu, Ionel 1402 ROU0.001-0.6320-12.60 

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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