Individual Calculations January 2023
 Kolodziejczyk, Alexandre  Total change: 14.40  Rating chartPersonal card
 Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r1-2 LE PERREUX SUR MARNE FRA 2022-11-19
RcRownchangeKK*chgGame
 1299 1198 1.00 1 0.64 40 25.60 
  Lamorelle, Alexey 1299 FRA1.0010.644025.60 

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 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1411 1247 0.00 1 -0.28 40 -11.20 
  Lecocq, Remi 1411 FRA0.001-0.2840-11.20 

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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