Individual Calculations September 2023
 Kostov, Deyan Samuil  Total change: 14.80  Rating chartPersonal card
 S: Split Chess Open 2023 Split CRO 2023-08-05
RcRownchangeKK*chgGame
 2109 2198 5.00 8 0.20 40 8.00 
  Petricevic, Petar 1798  * CRO1.0010.08403.20 
  Schwarz, Christian 1939 AUT1.0010.18407.20 
  Sakic, Matija 1923 SWE0.501-0.3340-13.20 
  Rasic, Ivan 1963 CRO1.0010.21408.40 
  Palac, Mladen g2482 CRO0.001-0.1640-6.40 
  Kurtovic, Darko 2039 CRO1.0010.294011.60 
  Kopylov, Daniel f2342 GER0.5010.19407.60 
  Novosel, Lovro f2383 CRO0.001-0.2640-10.40 
 * 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)
 
 SMM 2023 1.Liga round 6 decentralised SUI 2023-08-26
RcRownchangeKK*chgGame
 1922 2198 1.00 1 0.17 40 6.80 
  Popescu, Vlad 1922 SUI1.0010.17406.80 

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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