Individual Calculations December 2022
 Petit, Christian-Marie  Total change: -26.40  Rating chartPersonal card
 31eme Open International d'Echecs de Caen - Open B CAEN FRA 2022-10-29
RcRownchangeKK*chgGame
 1300 1649 4.00 6 -1.31 20 -26.20 
  Manvieu, Paul 1276 FRA0.001-0.9020-18.00 
  Simeon, Daniel 1273 FRA1.0010.09201.80 
  Dubois, Gabriel 1242 FRA0.001-0.9220-18.40 
  Ablin De Claverie, Timeo 1294 FRA1.0010.11202.20 
  Ghestin, Franck 1338 FRA1.0010.14202.80 
  Personeni, Leo 1375 FRA1.0010.17203.40 

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
 2323 1664 0.00 1 -0.01 20 -0.20 
  Eliet, Nicolas m2323 FRA0.001-0.0120-0.20 

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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