Individual Calculations August 2015
 Zolkiewski, Jakub  Total change: -44.40  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy Ostroda 2015 Ostroda POL 2015-06-29
RcRownchangeKK*chgGame
 1444 1586 5.00 8 -0.46 40 -18.40 
  Hennig, Cezary 1225 POL0.501-0.4040-16.00 
  Hennig, Grzegorz 1373 POL0.001-0.7740-30.80 
  Gorski, Wiktor 1373 POL1.0010.23409.20 
  Pawletko, Szymon 1289 POL0.501-0.3540-14.00 
  Zarebska, Lena 1325 POL0.501-0.3240-12.80 
  Olichwirowicz, Grzegorz 1463 POL1.0010.334013.20 
  Twardowski, Hubert 1517 POL1.0010.404016.00 
  Zarebski, Cezary 1986  * POL0.5010.424016.80 
 * 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 C Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1359 1578 5.50 8 -0.65 40 -26.00 
  Tkaczyk, Konrad 1313 POL0.001-0.8240-32.80 
  Jochym, Slawomir 1178  * POL1.0010.08403.20 
  Woznica, Mariusz 1360 POL1.0010.22408.80 
  Socko, Weronika 1421 POL1.0010.294011.60 
  Drozdz, Jakub 1403 POL0.501-0.2340-9.20 
  Pietras, Zbigniew 1382 POL0.501-0.2540-10.00 
  Bialczynski, Michal 1337 POL1.0010.20408.00 
  Lachcik, Marek 1476 POL0.501-0.1440-5.60 
 * 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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