Individual Calculations March 2023
 Nguyen, Piotr  Total change: -24.80  Rating chartPersonal card
 8eme Open International de Noisiel - Open A NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 2218 2419 5.50 9 -1.26 10 -12.60 
  Vinodhkumar, Balaguru 2106 IND0.501-0.3610-3.60 
  Karsten, Jan 2152 RSA1.0010.18101.80 
  Roulet-Dubonnet, Emerik Vapenstad f2247 NOR1.0010.27102.70 
  Oye-Stromberg, Alexander f2273 NOR0.001-0.7010-7.00 
  Terekhov, Andrey f2336 FRA0.501-0.1110-1.10 
  Meillon, Judicael f2296 FRA0.501-0.1710-1.70 
  Belkhodja, Slim g2277 TUN0.501-0.1910-1.90 
  Toure, Vasanth 2151 FRA0.501-0.3310-3.30 
  Roque, Gaetan 2124 FRA1.0010.15101.50 

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)
 
 ECo-C Extraliga 2022 2023 R7-8 SR SVK 2023-02-25
RcRownchangeKK*chgGame
 2340 2419 0.00 2 -1.22 10 -12.20 
  Finek, Vaclav f2401 CZE0.001-0.5310-5.30 
  Terbe, Julianna wm2278 HUN0.001-0.6910-6.90 

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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