Individual Calculations March 2023
 Bregier, Gerard  Total change: -11.20  Rating chartPersonal card
 Open 13 2022-23 r4-6 VITROLLES FRA 2023-01-07
RcRownchangeKK*chgGame
 1386 1349 1.50 3 0.16 20 3.20 
  Mata, Thierry 1471 FRA0.001-0.3320-6.60 
  Cens, Alain 1483 FRA0.5010.18203.60 
  Piquemal, Jean-Christophe 1204 FRA1.0010.31206.20 

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 - PAC Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1178 1347 0.00 1 -0.72 20 -14.40 
  Sorodoc, Luca-Stephan 1178 FRA0.001-0.7220-14.40 

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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