Individual Calculations March 2010
 Byrka, Joanna  Total change: 58.50  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1972 1772 5.50 9 3.26 15 48.90 
  Balinski, Damian 2096 POL0.5010.37155.55 
  Dijksterhuis, Rolf 2045 NED1.0010.831512.45 
  Sygulska, Anna 1897 POL0.5010.17152.55 
  Zaboklicki, Zbigniew 1896 POL0.5010.17152.55 
  Majdziak, Witold 1908 POL1.0010.681510.20 
  Castellano, Alfonso 1974 ITA0.5010.26153.90 
  Koziej, Maciej 2026 POL0.001-0.1915-2.85 
  Dusza, Tomasz 1949 POL0.5010.23153.45 
  Sajtyna, Krzysztof 1954 POL1.0010.741511.10 

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)
 
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego w szachach Swietokrzyskie POL 2010-01-09
RcRownchangeKK*chgGame
 1949 1772 1.50 3 0.64 15 9.60 
  Kuspak, Aleksander 1765 POL0.501-0.0115-0.15 
  Szczukiewicz, Andrzej 2072 POL0.5010.35155.25 
  Skrzypczak, Tomasz 2011 POL0.5010.30154.50 

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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