Individual Calculations March 2014
 Porper, Edward  Total change: -0.70  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2014 - Masters Gibraltar ENG 2014-01-28
RcRownchangeKK*chgGame
 2356 2446 6.00 10 -0.07 10 -0.70 
  Hermes, Geoff R 2046  * ENG1.0010.08100.80 
  Short, Nigel D g2683 ENG0.5010.30103.00 
  Tomashevsky, Evgeny g2715 RUS0.001-0.1710-1.70 
  Rowe, Duane c2218 JAM0.001-0.7910-7.90 
  Iagar, Razvan-Gabriel 2171 ROU1.0010.17101.70 
  Gandrud, Vegar Koi 2242 NOR1.0010.24102.40 
  Fuchs, Judith wm2315 GER0.501-0.1810-1.80 
  De Haan, Eric f2303 NED1.0010.31103.10 
  Mekhitarian, Krikor Sevag g2566 BRA0.001-0.3410-3.40 
  Aharon, Ofir f2304 ISR1.0010.31103.10 
 * 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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