Individual Calculations September 2010
 Bartnicki, Marcin  Total change: -29.25  Rating chartPersonal card
 Powitanie lata w MAZSzach Warszawa POL 2010-08-06
RcRownchangeKK*chgGame
 1596 1623 1.50 5 -1.17 25 -29.25 
  Michalak, Robert 1808 POL0.001-0.2625-6.50 
  Rozycki, Wojciech 1499 POL0.001-0.6725-16.75 
  Radek, Kasper 1593 POL1.0010.462511.50 
  Sacharewicz, Krzysztof 1419 POL0.501-0.2625-6.50 
  Blank, Kamil 1663 POL0.001-0.4425-11.00 

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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