Individual Calculations February 2023
 Zylbersztejn-Donato, Arthur  Total change: 64.40  Rating chartPersonal card
 36eme Open du Mans - Open A LE MANS FRA 2022-12-26
RcRownchangeKK*chgGame
 1675 1438 4.00 9 1.65 40 66.00 
  Frelau, Matthias 1967 FRA0.001-0.0340-1.20 
  Stephan, Arthur 1695 FRA0.001-0.1840-7.20 
  Deruyter, Maeva 1265 FRA0.501-0.2340-9.20 
  Hatrel, Arnaud 1377 FRA1.0010.424016.80 
  Roussel, Matthieu 1526 FRA1.0010.624024.80 
  Roussel, Antoine 1820 FRA0.5010.414016.40 
  Bourgois, Gael 1740 FRA0.5010.354014.00 
  Heurtebize, Christophe 1983 FRA0.001-0.0340-1.20 
  Surugue, Philippe 1704 FRA0.5010.324012.80 

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)
 
 Team 2023 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1440 1463 1.00 2 -0.04 40 -1.60 
  Li, Jacques 1764 FRA0.001-0.1540-6.00 
  Carnet, Baptiste 1116 FRA1.0010.11404.40 

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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