Individual Calculations June 2023
 Meyer, Eric  Total change: -10.20  Rating chartPersonal card
 2023 IBCA European Team Chess Championship for the Blind and Visually Impaired Genova ITA 2023-04-19
RcRownchangeKK*chgGame
 1851 1677 1.50 8 -0.99 20 -19.80 
  Saez Gabikagogeaskoa, Oscar 1979 ESP0.001-0.1520-3.00 
  Patev, Petko 1796 BUL0.001-0.3420-6.80 
  Stimec, Marjan 1771 SLO0.001-0.3720-7.40 
  Zsiltzova-Lisenko, Lubov wm2151 UKR0.001-0.0520-1.00 
  Kljaic, Kresimir 1520 CRO1.0010.29205.80 
  Atanasovski, Blazhe 1760 MKD0.5010.11202.20 
  Badano, Giancarlo 1742 ITA0.001-0.4120-8.20 
  Janjic, Stefan 2089 SRB0.001-0.0720-1.40 

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)
 
 Championnat de France des Non-Voyants 2023 LANNEMEZAN FRA 2023-05-18
RcRownchangeKK*chgGame
 1659 1677 3.50 6 0.48 20 9.60 
  L`herbon De Lussats, Jean 1277  * MNC1.0010.08201.60 
  Thevenet, Yann 1960 FRA0.5010.34206.80 
  Deville, Olivier 1770 FRA0.5010.13202.60 
  Clauzel, Andre 1301 FRA1.0010.09201.80 
  Dufort, Mathieu 1971 FRA0.001-0.1520-3.00 
  Ambrosino, Theo 1672 FRA0.501-0.0120-0.20 
 * 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)
 

 

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