Individual Calculations September 2009
 Chojnowski, Marcin  Total change: -7.65  Rating chartPersonal card
 19.ICSC EUropean Club Teams Championship Hamburg GER 2009-06-04
RcRownchangeKK*chgGame
 2138 2130 2.00 4 0.05 15 0.75 
  Parfenov, Pavel 2248 RUS1.0010.66159.90 
  Ovcharov, Taras 1987 UKR0.001-0.6915-10.35 
  Jentsch, Dieter 2175 GER0.001-0.4415-6.60 
  Vujcic, Toni 2141 CRO1.0010.52157.80 

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)
 
 Olomouc Chess Summer 2009 - Open Olomouc Olomouc CZE 2009-08-06
RcRownchangeKK*chgGame
 1960 2122 5.50 9 -0.56 15 -8.40 
  Rezny, Frantisek 1722  * CZE0.001-0.9215-13.80 
  Luzik, Libor 1722  * CZE1.0010.08151.20 
  Hradsky-Jun., Ales 1837 CZE1.0010.16152.40 
  Luzikova, Nicola 1753 CZE1.0010.10151.50 
  Ptacnikova, Lenka wg2258 ISL0.001-0.3215-4.80 
  Wolanski, Michal 1988 POL0.501-0.1815-2.70 
  Navratil-Jun., Jiri 1919 CZE1.0010.24153.60 
  Furman, Boris f2224 RUS0.5010.14152.10 
  Sikora-Lerch, Jan m2221 CZE0.5010.14152.10 
 * 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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