Individual Calculations August 2015
 Kostyra, Stanislaw  Total change: 1.50  Rating chartPersonal card
 VII Memorial Bieluczykow Bialystok 2015 A Bialystok POL 2015-06-27
RcRownchangeKK*chgGame
 1894 2228 8.00 9 0.31 10 3.10 
  Dabkus, Roman 1828  * BLR1.0010.08100.80 
  Dolata, Marcin 1828  * POL1.0010.08100.80 
  Piankov, Evgenij m2287 UKR0.5010.08100.80 
  Kojlo, Jan 1922 POL1.0010.14101.40 
  Widelski, Kacper 1828  * POL0.501-0.4210-4.20 
  Cylwik, Zbigniew 1871 POL1.0010.11101.10 
  Pytel, Maciej 1828  * POL1.0010.08100.80 
  Kaminski, Maciej 1828  * POL1.0010.08100.80 
  Kondrusik, Aleksander 1828  * POL1.0010.08100.80 
 * 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)
 
 VI Kresowy Festiwal Sokolka 2015 A Sokolka POL 2015-07-06
RcRownchangeKK*chgGame
 1870 2228 6.00 7 -0.16 10 -1.60 
  Ziziuk, Martyna 1828  * POL1.0010.08100.80 
  Kopaczewski, Zbigniew 1828  * POL1.0010.08100.80 
  Widelski, Kacper 1828  * POL1.0010.08100.80 
  Kaminski, Maciej 1828  * POL1.0010.08100.80 
  Ocytko, Michal 1828  * POL1.0010.08100.80 
  Kozaczynska, Aleksandra 1828  * POL1.0010.08100.80 
  Smirnov, Aleksander 2124 BLR0.001-0.6410-6.40 
 * 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)
 

 

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