Individual Calculations January 2014
 Feng, Maggie  Total change: 44.70  Rating chartPersonal card
 2013 Greater Midewst Class Championships - Master/Expert Rosemont, Illinois USA 2013-11-29
RcRownchangeKK*chgGame
 2137 1836 1.00 3 0.53 15 7.95 
  Friedel, Joshua E g2236  * USA0.001-0.0815-1.20 
  Auger, Michael 2114 USA0.001-0.1715-2.55 
  Parker, Anthony L 2060 USA1.0010.781511.70 
 * 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)
 
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1927 1833 6.50 11 2.45 15 36.75 
  Rodha, Faraj 1433  * UAE1.0010.08151.20 
  Drogovoz, Irina 2025 RUS1.0010.751511.25 
  Dyakonova, Ekaterina 1928 RUS0.5010.13151.95 
  Zhou, Qiyu wc1979 CAN1.0010.701510.50 
  Tsolakidou, Stavroula 2132 GRE0.5010.35155.25 
  Bakshi, Rutuja 1951 IND1.0010.66159.90 
  Kiolbasa, Oliwia wf2021 POL0.5010.24153.60 
  Narva, Mai 1875 EST0.001-0.4415-6.60 
  Kazarian, Anna-Maja wf1971 NED0.001-0.3115-4.65 
  Vazquez Maccarini, Danitza wm1914 PUR1.0010.61159.15 
  Bykovtsev, Agata 1970 USA0.001-0.3215-4.80 
 * 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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