Individual Calculations September 2023
 Zienkiewicz, Jan  Total change: 108.30  Rating chartPersonal card
 1er Open Estival de Marseille MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 2186 2189 6.50 9 2.09 38 79.42 
  Emilbekov, Bektogul 1789  * FRA1.0010.08383.04 
  Rabette, Paul 1852 FRA1.0010.12384.56 
  Degraeve, Jean-Marc g2466 FRA1.0010.833831.54 
  Philippe, Guillaume m2362 FRA0.5010.23388.74 
  Dudognon, Thibault f2279 FRA0.5010.12384.56 
  Charlier, Antoine 1993 FRA1.0010.25389.50 
  Espinosa Aranda, Angel m2443 ESP0.001-0.1938-7.22 
  Alshameary Puente, Ismael m2322 ESP1.0010.683825.84 
  Vu Dinh, Adrien 2169 FRA0.501-0.0338-1.14 
 * 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)
 
 Championnat de France 2023 - Open A HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 2075 2177 6.50 9 0.76 38 28.88 
  Donskoi, Karel 2025 FRA1.0010.303811.40 
  Prodhomme, Boris 2043 FRA1.0010.323812.16 
  Rodrigues, Emmanuel 2076 FRA0.001-0.6438-24.32 
  Cresswell, Patrick 2037 FRA0.501-0.1938-7.22 
  Antao, Amory 2046 FRA1.0010.323812.16 
  Le Montagner, Yoann 2064 FRA1.0010.353813.30 
  Trabet, Nicolas 2133 FRA1.0010.443816.72 
  Pillard, Valentin 2140 FRA1.0010.453817.10 
  Cassam-Chenai, Antoine 2114 FRA0.001-0.5938-22.42 

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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