Individual Calculations August 2013
 Jacek, Roksana  Total change: 50.10  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa A Lazy POL 2013-06-30
RcRownchangeKK*chgGame
 2040 1835 4.00 9 1.86 15 27.90 
  Poswiatowski, Michal 2067 POL0.001-0.2115-3.15 
  Prazmowski, Bartosz 2025 POL1.0010.751511.25 
  Adamowicz, Maciej 2036 POL0.001-0.2415-3.60 
  Nowak, Maciej 2010 POL0.5010.23153.45 
  Ivanova, Karina 2014 RUS1.0010.731510.95 
  Suliborski, Jakub 2007 POL0.5010.23153.45 
  Krainski, Slawomir 2035 POL0.5010.26153.90 
  Pietruszewski, Marcin 2099 POL0.001-0.1815-2.70 
  Betkowski, Andrzej 2066 POL0.5010.29154.35 

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)
 
 XXVIII Miêdzynarodowy Turniej im. Tadeusza Gniota Police POL 2013-07-10
RcRownchangeKK*chgGame
 2072 1835 3.50 9 1.48 15 22.20 
  Perske, Thore 2158 GER0.5010.37155.55 
  Yagupov, Igor g2235  * RUS0.001-0.0815-1.20 
  Szadkowski, Kamil 2184 POL0.001-0.1115-1.65 
  Dogoda, Rafal 1895 POL1.0010.58158.70 
  Korbal, Arkadiusz 2131 POL0.001-0.1515-2.25 
  Schroeder, Kevin 2079 GER1.0010.801512.00 
  Weber, Max 2108 GER0.001-0.1715-2.55 
  Maruszczak, Joanna 1824 POL1.0010.48157.20 
  Koziol, Kamil 2035 POL0.001-0.2415-3.60 
 * 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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