Individual Calculations October 2015
 Popadowski, Dariusz  Total change: -8.40  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1487 1405 2.50 7 -0.42 20 -8.40 
  Pawlak, Adam 1805  * POL0.001-0.0820-1.60 
  Nowacka, Anna 1115 POL1.0010.16203.20 
  Wolska, Marta 1588 POL0.5010.24204.80 
  Bachor, Tomasz 1621 POL0.001-0.2220-4.40 
  Wierzbowska, Aleksandra 1280 POL0.501-0.1720-3.40 
  Trendowski, Michal 1805  * POL0.001-0.0820-1.60 
  Fryda, Dominik 1193 POL0.501-0.2720-5.40 
 * 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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