Individual Calculations April 2022
 Meal, Laurent  Total change: 17.60  Rating chartPersonal card
 Team 2022 - Nationale 3 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 1717 1694 1.00 2 0.05 20 1.00 
  Zeller, Olivier 1943 FRA0.001-0.1920-3.80 
  Thomas, Matthieu 1490 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)
 
 XXXIIe Open du Perreux-sur-Marne - Principal (-2200) LE PERREUX SUR MARNE FRA 2022-03-26
RcRownchangeKK*chgGame
 1839 1694 2.50 5 0.83 20 16.60 
  Guerlach, Frederic 2034 FRA0.001-0.1220-2.40 
  Negre, Emilie 1761 FRA1.0010.592011.80 
  Morais, Thomas 2039 FRA0.5010.39207.80 
  Nguyen-Tiet, Gerald 1566 FRA1.0010.33206.60 
  Boulos, Paul 1797 FRA0.001-0.3620-7.20 

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)
 

 

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