Individual Calculations February 2024
 Arzur, Maia  Total change: 126.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 2082 1828 3.50 8 1.92 40 76.80 
  De Balmann, Marc 2138 FRA0.5010.364014.40 
  Sterck, Arno f2257 BEL0.001-0.0740-2.80 
  Sperat Czar, Nicolas 2019 FRA0.5010.254010.00 
  Khoury, Theo 2112 ENG0.001-0.1640-6.40 
  Garrigues, Bertrand 2034 FRA1.0010.764030.40 
  Heldenbergh, Nils 2052 BEL0.5010.284011.20 
  Boulemnakher, Karim 2048 FRA0.5010.284011.20 
  Sondermeijer, Damien 1994 FRA0.5010.22408.80 

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 - IDF janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1971 1912 1.00 1 0.58 40 23.20 
  Chaumont, Philippe 1971 FRA1.0010.584023.20 

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)
 
 Team 2024 - Top Jeunes r4-7 FRANCE FRA 2024-01-05
RcRownchangeKK*chgGame
 2046 1912 2.00 4 0.45 40 18.00 
  Materia, Marco m2430 FRA0.001-0.0340-1.20 
  Vallee, Louis 2251 FRA0.5010.384015.20 
  Sala, Matteo 1869 FRA1.0010.444017.60 
  Tran, Ky Lan 1632 FRA0.501-0.3440-13.60 

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 1 r7 FRANCE FRA 2024-01-28
RcRownchangeKK*chgGame
 1670 1912 1.00 1 0.20 40 8.00 
  Serafini, Alexis 1670 FRA1.0010.20408.00 

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)
 

 

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