Individual Calculations May 2010
 Rozumek, Krzysztof  Total change: 30.30  Rating chartPersonal card
 IV Wielkopolska Liga Szachowa grupa A Wielkoposka POL 2009-12-13
RcRownchangeKK*chgGame
 1722 1849 5.00 5 1.72 15 25.80 
  Zielewicz, Piotr 1670 POL1.0010.27154.05 
  Dura, Rafal 1560 POL1.0010.16152.40 
  Piechota, Piotr 1680 POL1.0010.28154.20 
  Hanusek, Slawomir 1784 POL1.0010.41156.15 
  Glatty, Zbigniew 1918 POL1.0010.60159.00 

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)
 
 IX Mistrzostwa Polski S³u¿b Mundurowych w szachach Pokrzywna POL 2010-04-21
RcRownchangeKK*chgGame
 2143 1858 1.00 4 0.30 15 4.50 
  Banasik, Krzysztof 2238 POL0.001-0.0915-1.35 
  Szmacinska, Grazyna wm2232 POL0.001-0.1015-1.50 
  Nojszewski, Adam 1985 POL0.5010.17152.55 
  Sciborowski, Miroslaw 2116 POL0.5010.32154.80 

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)
 

 

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