Individual Calculations February 2023
 Meillon, Judicael  Total change: 31.20  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2172 2227 6.00 9 0.88 40 35.20 
  Hajage, Michael 1971 FRA0.501-0.3140-12.40 
  Ben Khelifa, Noomene 2038 FRA1.0010.254010.00 
  Brehaut, Carl 1994 FRA0.501-0.2940-11.60 
  Glek, Igor g2448 BEL0.5010.284011.20 
  Macon, Arthur f2327 FRA0.5010.14405.60 
  Dreelinck, Jacob 2051 BEL0.501-0.2340-9.20 
  Dreelinck, Adriaan 2172 BEL1.0010.424016.80 
  Fruchard, Cyrille f2308 FRA0.5010.11404.40 
  Hingouet, Matthieu 2237 FRA1.0010.514020.40 

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)
 
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2208 2265 0.50 1 -0.08 40 -3.20 
  Sohier, Julien f2208 FRA0.501-0.0840-3.20 

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 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2253 2265 0.50 1 -0.02 40 -0.80 
  Podat, Vladimir f2253 UKR0.501-0.0240-0.80 

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)
 

 

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