Individual Calculations March 2012
 Astaneh Lopez, Alex  Total change: -14.10  Rating chartPersonal card
 Tradewise Chess Festival - Masters 2012 Gibraltar ENG 2012-01-24
RcRownchangeKK*chgGame
 2254 2414 5.50 10 -1.41 10 -14.10 
  Polgar, Judit g2710 HUN0.001-0.1510-1.50 
  Weeramantry, Sunil f2183 SRI0.501-0.2910-2.90 
  Eriksen, Magnus 2076 NOR0.501-0.3810-3.80 
  Zygouris, Hristos 2205 GRE1.0010.23102.30 
  Schiller, Eric f2109 USA1.0010.14101.40 
  Valhondo Morales, Ruben 2046 ESP0.001-0.9010-9.00 
  Agrest, Inna wm2189 SWE1.0010.22102.20 
  Valgmae, Toomas 2208 EST0.501-0.2610-2.60 
  Loew, Gerald f2251 GER1.0010.28102.80 
  Nabaty, Tamir g2563 ISR0.001-0.3010-3.00 

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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