Individual Calculations February 2024
 Ralitera, Haja  Total change: -28.60  Rating chartPersonal card
 22e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2023-12-27
RcRownchangeKK*chgGame
 1407 1360 0.50 4 -1.29 20 -25.80 
  Claisse, Patrick 1659 FRA0.001-0.1520-3.00 
  Barthere, Gilles 1353 FRA0.001-0.5120-10.20 
  Richecoeur, Clemence 1463 FRA0.5010.14202.80 
  Ralitera, Loic 1152 FRA0.001-0.7720-15.40 

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 2024 - IDF janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1326 1388 1.00 1 0.41 20 8.20 
  Bouloc, Roger 1326 FRA1.0010.41208.20 

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)
 
 XVIe Tournoi des 4 Samedis (-1800) r5-6 LE PERREUX SUR MARNE FRA 2024-01-20
RcRownchangeKK*chgGame
 1351 1388 0.00 1 -0.55 20 -11.00 
  Lafosse, Olivier 1351 FRA0.001-0.5520-11.00 

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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