Individual Calculations April 2022
 Guerlach, Frederic  Total change: 5.80  Rating chartPersonal card
 Team 2022 - Nationale 3 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 1944 2034 2.00 2 0.75 20 15.00 
  Colin, Alain 1987 FRA1.0010.43208.60 
  Priour, Francois-Xavier 1900 FRA1.0010.32206.40 

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)
 
 XXXIIe Open du Perreux-sur-Marne - Principal (-2200) LE PERREUX SUR MARNE FRA 2022-03-26
RcRownchangeKK*chgGame
 1858 2034 3.00 5 -0.46 20 -9.20 
  Meal, Laurent 1694 FRA1.0010.12202.40 
  Rakotomamonjy, Reiyu 1634  * FRA1.0010.08201.60 
  Morais, Mario 2054 FRA0.5010.03200.60 
  Boulos, Paul 1797 FRA0.501-0.3020-6.00 
  Houhou, Alexandre 2113 FRA0.001-0.3920-7.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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