Individual Calculations July 2013
 Wodecki, Michal  Total change: -20.40  Rating chartPersonal card
 Minus 2000 - Open Pokrzywna POL 2013-05-30
RcRownchangeKK*chgGame
 1526 1491 1.50 6 -1.36 15 -20.40 
  Kalmuk, Krzysztof 1833 POL0.001-0.1215-1.80 
  Rewasiewicz, Milosz 1856 POL0.001-0.1015-1.50 
  Kwiatkowska, Agnieszka 1497 POL0.001-0.4915-7.35 
  Wodecki, Mikolaj 1291 POL0.501-0.2615-3.90 
  Pilarska, Monika 1413 POL0.001-0.6115-9.15 
  Polasinski, Zbigniew 1267 POL1.0010.22153.30 

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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