Individual Calculations September 2011
 Lachowicz, Tomasz  Total change: -46.95  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open B Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 1703 1894 3.50 9 -3.13 15 -46.95 
  Dzikowski, Michal 1706 POL0.501-0.2415-3.60 
  Wolska, Marta 1625 POL1.0010.17152.55 
  Oszczanowski, Witold 1804 POL0.001-0.6215-9.30 
  Zombirt, Filip 1864 POL0.501-0.0415-0.60 
  Skrzypinski, Maciej 1718 POL0.001-0.7315-10.95 
  Szymczak, Paula 1691 POL0.501-0.2615-3.90 
  Daniel, Damian 1745 POL0.001-0.7015-10.50 
  Siekanowicz, Agnieszka 1514 POL1.0010.09151.35 
  Praczukowski, Stanislaw 1657 POL0.001-0.8015-12.00 

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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