Individual Calculations August 2023
 Colev, Ivor  Total change: 28.00  Rating chartPersonal card
 S: Zadar Chess Festival B- turnir Zadar CRO 2023-07-16
RcRownchangeKK*chgGame
 1820 2015 7.00 9 0.70 40 28.00 
  Preuter, Carlos 1615  * NED0.501-0.4240-16.80 
  Dokuzov, Nikolay 1468 BUL1.0010.03401.20 
  Frouth, Vibor 1635 CRO0.501-0.4140-16.40 
  Klanac, Lovre 1692 CRO1.0010.13405.20 
  Haugen, Lars Tormod 1792 NOR0.501-0.2840-11.20 
  Troselj, Ivan 2061 CRO0.5010.06402.40 
  Arnold, Jan 1884 CRO1.0010.324012.80 
  Tomas, Ante 2166 CRO1.0010.704028.00 
  Kostov, Kiril 2063 BUL1.0010.574022.80 
 * 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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