Individual Calculations July 2010
 Borawski, Jakub  Total change: 9.75  Rating chartPersonal card
 Class Spring Bialystok 2010 group B Bialystok POL 2010-05-01
RcRownchangeKK*chgGame
 1872 1815 4.50 9 0.65 15 9.75 
  Trofimiuk, Tomasz 1415  * POL1.0010.08151.20 
  Smirnov, Aleksander 2215  * BLR0.001-0.0815-1.20 
  Kotarski, Bartosz 1474 POL1.0010.12151.80 
  Puksza, Andrzej 1971 POL0.5010.21153.15 
  Cylwik, Zbigniew 1979 POL0.5010.22153.30 
  Ryszkiewicz, Adam 1951 POL1.0010.681510.20 
  Lapinski, Krzysztof 2215  * POL0.5010.42156.30 
  Jablonski, Zenon 2109 POL0.001-0.1515-2.25 
  Gorbacz, Filip 1517 POL0.001-0.8515-12.75 
 * 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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