Individual Calculations May 2010
 Pioch, Zygmunt  Total change: 8.70  Rating chartPersonal card
 IX Mistrzostwa Polski S³u¿b Mundurowych w szachach Pokrzywna POL 2010-04-21
RcRownchangeKK*chgGame
 2068 2162 5.50 8 0.58 15 8.70 
  Dus, Leszek 1811 POL1.0010.11151.65 
  Semik, Tomasz 1968 POL0.501-0.2515-3.75 
  Bobowski, Grzegorz 2039 POL0.501-0.1715-2.55 
  Sciborowski, Miroslaw 2116 POL1.0010.44156.60 
  Tustanowski, Robert 2275 POL0.5010.15152.25 
  Polok, Kacper 1981 POL1.0010.26153.90 
  Plesiuk, Andrzej 2191 POL0.5010.04150.60 
  Bieluszewski, Piotr 2164 POL0.5010.00150.00 

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)
 

 

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