Individual Calculations January 2024
 Bildstein, Gerard  Total change: 22.20  Rating chartPersonal card
 Challenge Marc Lasserre 2024 (-2200) r1 TARBES FRA 2023-12-09
RcRownchangeKK*chgGame
 1719 1396 1.00 1 0.87 20 17.40 
  Ara, Alexandre 1719 FRA1.0010.872017.40 

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)
 
 Team 2024 - Nationale 4 r4 FRANCE FRA 2023-12-17
RcRownchangeKK*chgGame
 1193 1396 1.00 1 0.24 20 4.80 
  Mouillon, Thierry 1193 FRA1.0010.24204.80 

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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