Individual Calculations May 2023
 Spard, Philippe  Total change: -14.00  Rating chartPersonal card
 Championnat Individuel du Bas-Rhin 2022 r5-6 ILLKIRCH GRAFFENSTADEN FRA 2023-03-19
RcRownchangeKK*chgGame
 1548 1479 0.50 2 -0.34 20 -6.80 
  Bath, Simon 1379 FRA0.501-0.1420-2.80 
  Pfeiffer, Mathieu 1717 FRA0.001-0.2020-4.00 
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)
 
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1654 1492 0.00 1 -0.29 20 -5.80 
  Dufour, Patrick 1654 FRA0.001-0.2920-5.80 
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)
 
 Team 2023 - Nationale 3 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 1920 1492 0.00 1 -0.07 20 -1.40 
  Pozuelo, Jose 1920 FRA0.001-0.0720-1.40 
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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