Individual Calculations February 2015
 Kazmierczak, Ewa  Total change: -18.00  Rating chartPersonal card
 PRAGUE OPEN 2015 - B - FIDE open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1632 1562 2.00 7 -0.90 20 -18.00 
  Rembowski, Krzysztof 1841 POL0.5010.34206.80 
  Vitek, Jan 1791 CZE0.001-0.2120-4.20 
  Poborsky, Josef 1947 CZE0.001-0.0920-1.80 
  Glacner, Karel 1525 CZE0.501-0.0520-1.00 
  Nguyen, Thai Dai Vinh 1308 CZE0.001-0.8120-16.20 
  Suchy, Norbert 1162  * CZE1.0010.08201.60 
  Hager, Ebrhard 1847 GER0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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