Individual Calculations February 2015
 Daly, Chaz  Total change: 4.20  Rating chartPersonal card
 2015 Gulf Coast New Year's Open Fort Myers, Florida USA 2015-01-02
RcRownchangeKK*chgGame
 2224 2099 2.00 5 0.21 20 4.20 
  Foisor, Sabina-Francesca wg2286 USA0.5010.24204.80 
  Poza, Juan 2077 USA1.0010.47209.40 
  Becerra, Julio J g2499  * USA0.001-0.0820-1.60 
  Fleites Marti, Yuleikys wm2145 CUB0.5010.06201.20 
  Reynaldo, Jorge 2114 CUB0.001-0.4820-9.60 
 * 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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