Individual Calculations January 2024
 Colandrea, Sauveur  Total change: 19.80  Rating chartPersonal card
 Open 13 2023-24 r3-4 VITROLLES FRA 2023-11-18
RcRownchangeKK*chgGame
 1559 1592 2.00 2 0.91 20 18.20 
  Tramarin, Matteo 1652 FRA1.0010.582011.60 
  Boudjellal, Yaqin 1466 FRA1.0010.33206.60 

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 2024 - Nationale 4 r4 FRANCE FRA 2023-12-17
RcRownchangeKK*chgGame
 1653 1593 0.50 1 0.08 20 1.60 
  Laurain, Francis 1653 FRA0.5010.08201.60 

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)
 

 

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