Individual Calculations November 2023
 Birolini, Adrien  Total change: 34.80  Rating chartPersonal card
 Team 2024 - EST octobre FRANCE FRA 2023-10-01
RcRownchangeKK*chgGame
 1631 1385 1.00 1 0.81 40 32.40 
  Ostermann, Detlew 1631 FRA1.0010.814032.40 

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)
 
 Championnats Haut-Rhin 2023 Benjamins U14 MULHOUSE FRA 2023-10-07
RcRownchangeKK*chgGame
 1410 1385 1.00 2 0.06 40 2.40 
  Marra, Baptiste 1250 FRA1.0010.324012.80 
  Ratsirahonana, Charles 1569 FRA0.001-0.2640-10.40 

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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