Individual Calculations February 2024
 Boumrar, Ayrad  Total change: 30.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 2231 2087 4.00 9 1.05 40 42.00 
  Materia, Marco m2426 FRA0.001-0.1240-4.80 
  Randrianarimanana, Alicia 1932 FRA1.0010.294011.60 
  Bassini, Emile f2388 FRA0.5010.354014.00 
  Terekhov, Andrey f2284 FRA1.0010.754030.00 
  Valuet, Bertrand f2301 FRA0.001-0.2340-9.20 
  Robert, Mathias 2178 FRA0.001-0.3840-15.20 
  Saguin, Pierre 1984 FRA1.0010.364014.40 
  Samoun, Florent f2308 FRA0.5010.284011.20 
  Meillon, Judicael f2279 FRA0.001-0.2540-10.00 

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 2024 - Top Jeunes r4-7 FRANCE FRA 2024-01-05
RcRownchangeKK*chgGame
 1944 2090 2.00 4 -0.69 40 -27.60 
  Sepahpour, Shervine 1746 FRA1.0010.12404.80 
  Sala, Matteo 1869 FRA0.501-0.2840-11.20 
  Vallee, Louis 2251 FRA0.001-0.2940-11.60 
  Iino Jubin, Enzo 1910 FRA0.501-0.2440-9.60 

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 2 r6-7 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 2013 2090 1.00 1 0.39 40 15.60 
  Devaure, Guillaume 2013 FRA1.0010.394015.60 

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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