Individual Calculations October 2015
 Kozlowski, Michal  Total change: 25.60  Rating chartPersonal card
 V DEMO CUP Open B Olsztyn POL 2015-09-12
RcRownchangeKK*chgGame
 1269 1251 3.00 5 0.64 40 25.60 
  Grodecki, Filip 1358 POL0.5010.15406.00 
  Wojcik, Marta 1333 POL1.0010.614024.40 
  Waszewski, Sebastian 1288 POL0.001-0.4540-18.00 
  Strepikowski, Pawel 1098 POL1.0010.304012.00 
  Kietrys, Maciej 1269 POL0.5010.03401.20 

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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