Individual Calculations June 2013
 Wisniewski, Jacek  Total change: 16.95  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (7) Warszawa POL 2013-04-27
RcRownchangeKK*chgGame
 1636 1468 2.00 5 0.47 15 7.05 
  Brudzinski, Maciej 1778 POL0.5010.36155.40 
  Kwiek, Janusz 1642 POL0.001-0.2715-4.05 
  Bujalski, Mateusz 1315 POL1.0010.30154.50 
  Praczukowski, Stanislaw 1838 POL0.001-0.1015-1.50 
  Grzenkowicz, Lukasz 1605 POL0.5010.18152.70 

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)
 
 66.Mistrzostwa Warszawy 2013 Open B Warszawa POL 2013-05-11
RcRownchangeKK*chgGame
 1585 1471 4.00 9 0.66 15 9.90 
  Zbrzeski, Piotr 1801 POL0.5010.38155.70 
  Bitowt, Jacek 1871  * POL0.001-0.0815-1.20 
  Kucharski, Jacek 1379 POL1.0010.37155.55 
  Kalhorn, Marcin 1645 POL0.001-0.2715-4.05 
  Mantaev, Ruslan 1224 POL1.0010.19152.85 
  Slomski, Arkadiusz 1725 POL0.001-0.1915-2.85 
  Moscicki, Slawomir 1385 POL1.0010.38155.70 
  Wrabel, Antoni 1701 POL0.5010.29154.35 
  Woloszyn, Piotr 1533 POL0.001-0.4115-6.15 
 * 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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