Individual Calculations January 2011
 Kovalchuk, Vasyl  Total change: 0.00  Rating chartPersonal card
 LXIII Otwarte Mistrzostwa Warszawy - Open B Warszawa POL 2010-11-22
RcRownchangeRpKK*chgGame
 1621 0 3.50 7 0.00 1621   0.00 
  Kaminski, Stefan 1592 POL0.0010.00 0.00 
  Nairi, Laurent 1790 FRA0.0010.00 0.00 
  Kucharski, Jacek 1372 POL1.0010.00 0.00 
  Nowak, Edward 1869 POL1.0010.00 0.00 
  Borowski, Marek 1545 POL0.0010.00 0.00 
  Woloszyn, Piotr 1725 POL0.5010.00 0.00 
  Sacharewicz, Krzysztof 1451 POL1.0010.00 0.00 

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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