Individual Calculations October 2015
 Sergeev, Vladimir  Total change: -0.70  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 2210 2452 7.00 9 -0.07 10 -0.70 
  Domanski, Lukasz 2052  * POL1.0010.08100.80 
  Nowak, Kamil 2133 POL1.0010.13101.30 
  Zebracki, Tomasz 2158 POL0.501-0.3510-3.50 
  Koziol, Kamil 2187 POL1.0010.18101.80 
  Nasuta, Grzegorz f2372 POL0.501-0.1110-1.10 
  Kowalczyk, Pawel 2352 POL1.0010.36103.60 
  Rozycki, Bartlomiej 2169 POL1.0010.16101.60 
  Sabuk, Piotr 2340 POL0.001-0.6510-6.50 
  Pultorak, Jan 2126 POL1.0010.13101.30 
 * 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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