Individual Calculations March 2010
 Peronczyk, Karol  Total change: -24.00  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1800 1679 2.00 6 -0.12 15 -1.80 
  Sajtyna, Krzysztof 1954 POL0.001-0.1715-2.55 
  Popescu, Daniel-Ionut 1850 ROU0.001-0.2715-4.05 
  Cebo, Vladimir 1567 SVK1.0010.35155.25 
  Czapiewski, Waldemar 1871 POL0.001-0.2515-3.75 
  Sawczuk, Czeslaw 1957 POL0.001-0.1715-2.55 
  Mirski, Roman 1598 POL1.0010.39155.85 

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)
 
 XXVI Mistrzostwa Podhala Grupa A Rabka Zdroj POL 2010-01-18
RcRownchangeKK*chgGame
 1695 1679 1.50 6 -1.48 15 -22.20 
  Mucha, Roman 2079  * POL0.001-0.0815-1.20 
  Drop, Szymon 1594 POL0.001-0.6215-9.30 
  Marczuk, Anna 1601 POL0.001-0.6115-9.15 
  Lewicki, Michal 1651 POL0.001-0.5415-8.10 
  Ocwieja, Piotr 1798 POL1.0010.66159.90 
  Lankof, Piotr 1448 POL0.501-0.2915-4.35 
 * 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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