Rapid: Individual Calculations September 2013
 Kowalski, Gerard  Total change: -8.60  Rating chartPersonal card
 Mistrzostwa Polski Juniorów w Szachach Szybkich - C14 Olsztyn POL 2013-08-01
RcRownchangeKK*chgGame
 1526 1262 0.50 5 -0.43 20 -8.60 
  Klepek, Witold 1662  * POL0.001-0.0820-1.60 
  Trendowski, Michal 1537 POL0.001-0.1720-3.40 
  Kotarski, Bartosz 1511 POL0.001-0.1920-3.80 
  Kus, Aleksander 1448 POL0.5010.24204.80 
  Kurnicki, Mateusz 1473 POL0.001-0.2320-4.60 
 * 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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