Individual Calculations January 2023
 Kostov, Deyan Samuil  Total change: -96.00  Rating chartPersonal card
 SGM 2023 (Bundesliga und 1.Regionalliga) round 1 decentralised SUI 2022-12-10
RcRownchangeKK*chgGame
 2499 2260 0.00 1 -0.20 40 -8.00 
  Laurent-Paoli, Pierre m2499 FRA0.001-0.2040-8.00 

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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2111 2260 4.50 10 -2.20 40 -88.00 
  Shaffer, Alexander 1860  * PUR1.0010.08403.20 
  Erdogmus, Yagiz Kaan m2453 TUR0.001-0.2540-10.00 
  Comellas Blanchart, Jordi 2033 ESP1.0010.21408.40 
  Bournel, Antoine m2392 FRA0.001-0.3240-12.80 
  Maloberti, David 2050 FRA1.0010.23409.20 
  Mathieu, Phileas f2367 FRA0.001-0.3540-14.00 
  Pousada Garcia, Daniel 1960 ESP0.501-0.3540-14.00 
  Uber Gracia, Hugo 1930 ESP0.501-0.3840-15.20 
  Saveljevs, Aleksandrs 1974 LAT0.001-0.8440-33.60 
  Salinas Tomas, Daniel 2089 ESP0.501-0.2340-9.20 
 * 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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