Individual Calculations December 2022
 Bisio, Sergio  Total change: -12.20  Rating chartPersonal card
 Team 2023 - 60' Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1576 1572 1.00 3 -0.48 20 -9.60 
  Hubert, Viktor 1436 FRA1.0010.32206.40 
  Piquard, Yaroslav 1638 FRA0.001-0.4120-8.20 
  Chevallier, Stephane 1653 FRA0.001-0.3920-7.80 

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)
 
 Championnat des Yvelines 2022 50 ans et plus r1-2 TRIEL SUR SEINE FRA 2022-11-17
RcRownchangeKK*chgGame
 1777 1572 1.00 2 0.40 20 8.00 
  Branson, James 1553 FRA1.0010.47209.40 
  Brun, Philippe 2001 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)
 
 Team 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1553 1572 0.00 1 -0.53 20 -10.60 
  Branson, James 1553 FRA0.001-0.5320-10.60 

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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