Individual Calculations September 2011
 Koliczko, Oskar  Total change: -9.90  Rating chartPersonal card
 VI Turniej Klubu Polonia Wroclaw - Open B Wroclaw POL 2011-07-04
RcRownchangeKK*chgGame
 1670 1414 0.50 6 -0.66 15 -9.90 
  Mencfel, Artur 1773 POL0.001-0.1015-1.50 
  Lachowicz, Dominik 1693 POL0.001-0.1615-2.40 
  Praczukowski, Stanislaw 1657 POL0.001-0.2015-3.00 
  Siekanowicz, Agnieszka 1514 POL0.5010.14152.10 
  Daniel, Damian 1745 POL0.001-0.1215-1.80 
  Nowak, Kamil 1637 POL0.001-0.2215-3.30 

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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