Individual Calculations February 2023
 Roselle, Tristan  Total change: 37.00  Rating chartPersonal card
 19e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2022-12-26
RcRownchangeKK*chgGame
 2099 2202 7.00 9 1.65 20 33.00 
  Hemberger, Eric 1802  * FRA1.0010.08201.60 
  Couet, Justin 1786 FRA1.0010.07201.40 
  Delabbey, Florian 1978 FRA0.501-0.2820-5.60 
  Mariette, Lucas f2308 FRA1.0010.642012.80 
  Bournel, Antoine m2392 FRA0.5010.25205.00 
  Labarthe, Laurent 1743 FRA1.0010.05201.00 
  Velten, Paul g2465 FRA0.5010.32206.40 
  Touzane, Olivier m2260 FRA0.5010.08201.60 
  Garrido, Mihai 2160 FRA1.0010.44208.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2412 2204 0.00 1 -0.23 20 -4.60 
  Lucas, Arthur f2412 FRA0.001-0.2320-4.60 

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 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2366 2204 1.00 2 0.43 20 8.60 
  Sorbe, Stephane f2347 FRA0.5010.19203.80 
  Alonso Bouza, Julio Javier m2384 CUB0.5010.24204.80 

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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