Individual Calculations August 2021
 Sabuk, Piotr  Total change: 19.40  Rating chartPersonal card
 17e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 2230 2366 7.50 9 1.60 10 16.00 
  Daignieres, Pierre 1966  * FRA1.0010.08100.80 
  Mekhane, Adam 1981 FRA1.0010.09100.90 
  Bandet, Raphael 2164 FRA1.0010.24102.40 
  Lamorelle, Julien f2300 FRA0.501-0.0910-0.90 
  Szymanski, Piotr c2218 POL1.0010.30103.00 
  Luch, Michal m2384 POL0.5010.03100.30 
  Collas, Didier m2382 FRA1.0010.52105.20 
  Lamaze, Simon c2301 FRA0.501-0.0910-0.90 
  Philippe, Guillaume m2377 FRA1.0010.52105.20 
 * 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)
 
 CZECH OPEN 2021 - E - 4-member team tournament Pardubice CZE 2021-07-15
RcRownchangeKK*chgGame
 2205 2366 4.50 6 0.34 10 3.40 
  Hollan, Martin f2343 CZE0.501-0.0310-0.30 
  Adamcik, Bohdan 1966  * CZE1.0010.08100.80 
  Pokorny, Petr 2189 CZE1.0010.27102.70 
  Sprenar, Petr f2261 CZE0.501-0.1410-1.40 
  Buchnicek, Petr f2298 CZE0.501-0.0910-0.90 
  Cerny, David 2173 CZE1.0010.25102.50 
 * 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)
 

 

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