Individual Calculations May 2023
 Marini, Franck  Total change: -29.80  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1537 1558 0.00 1 -0.53 20 -10.60 
  Petit, Matteo 1537 FRA0.001-0.5320-10.60 

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)
 
 6eme Open International de Paques de Givet GIVET FRA 2023-04-08
RcRownchangeKK*chgGame
 1569 1558 1.00 4 -0.96 20 -19.20 
  Alexandre, Samuel 1810 FRA0.001-0.1920-3.80 
  Roose, Hoara 1300 BEL0.501-0.3220-6.40 
  Van Hoorebeke, Jimmy 1755 BEL0.001-0.2520-5.00 
  Decraene, Lotus 1409 BEL0.501-0.2020-4.00 

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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