Individual Calculations February 2024
 Garcia Martin, Marta  Total change: 8.70  Rating chartPersonal card
 Caplin Hastings International Chess Congress - Weekend Open Hastings ENG 2024-01-06
RcRownchangeKK*chgGame
 2144 2342 4.50 5 0.87 10 8.70 
  Nguyen, Anh 1942  * ENG1.0010.08100.80 
  Bai, Xue 2099 CHN1.0010.20102.00 
  Unwana, Eugene Ekpoikong f2027 NGR1.0010.14101.40 
  Arkell, Keith C g2380 ENG0.5010.05100.50 
  Large, Peter G m2271 ENG1.0010.40104.00 
 * 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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