Individual Calculations August 2015
 Kowalski, Igor  Total change: 95.20  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 2165 2106 5.00 9 1.09 40 43.60 
  Stupak, Kirill g2506  * BLR0.001-0.0840-3.20 
  Antolak, Julia 1987 POL0.501-0.1640-6.40 
  Wacior, Maciej 1921 POL0.501-0.2440-9.60 
  Kokoszczynski, Jan 1988 POL1.0010.344013.60 
  Chomczyk, Marek 2090 POL0.501-0.0240-0.80 
  Krainski, Aleksander f2165 POL1.0010.584023.20 
  Lewtak, Damian 2325 POL0.001-0.2240-8.80 
  Mielczarski, Miroslaw 2191 POL1.0010.624024.80 
  Eggink, Ryszard 2316 POL0.5010.274010.80 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 2405 2146 3.00 9 1.29 40 51.60 
  Vydeslaver, Alik m2398 ISR1.0010.814032.40 
  Kveinys, Aloyzas g2497 LTU0.5010.394015.60 
  Swiercz, Dariusz g2546  * POL0.001-0.0840-3.20 
  Przedmojski, Rafal 2362 POL0.5010.284011.20 
  Johannesson, Ingvar Thor f2372 ISL1.0010.794031.60 
  Sunilduth Lyna, Narayanan m2475 IND0.001-0.1240-4.80 
  Nasuta, Grzegorz f2365 POL0.001-0.2240-8.80 
  Cukrowski, Filip 2330 POL0.001-0.2640-10.40 
  Zujev, Oleg 2296 LTU0.001-0.3040-12.00 
 * 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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