Individual Calculations February 2023
 Tu, Mathias  Total change: 40.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1250 1292 5.00 8 0.63 40 25.20 
  De Nave, Margaux 1063 FRA1.0010.21408.40 
  Cusquel, Maxime 1454 FRA0.001-0.2940-11.60 
  Liu, Oscar 1058 FRA1.0010.21408.40 
  Jouandet, Loup 1080 FRA1.0010.23409.20 
  Oriol, Leone 1415 FRA0.001-0.3340-13.20 
  Thebaud, Edouard 1447 FRA0.5010.21408.40 
  Berelowitch, Leon 1042 FRA1.0010.19407.60 
  Boche, Mathis 1440 FRA0.5010.20408.00 

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)
 
 Team 2023 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1377 1256 0.50 1 0.16 40 6.40 
  Colin De Verdiere, Cyprien 1377 FRA0.5010.16406.40 

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 2 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1417 1256 0.50 1 0.21 40 8.40 
  Loyer, Kaito 1417 FRA0.5010.21408.40 

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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