Individual Calculations August 2012
 Weber, Meikel  Total change: -4.05  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2148 2045 3.00 9 -0.27 15 -4.05 
  Brink, Barry 2195 NED1.0010.701510.50 
  Afek, Yochanan m2293 ISR0.001-0.1915-2.85 
  Vogel, Jaap f2179 NED0.001-0.3215-4.80 
  Diaz Herrero, Alvaro 2137 ESP0.001-0.3715-5.55 
  Markus, John Raymond 2147 NED0.5010.14152.10 
  Jacobs, Florian 2130 NED0.001-0.3815-5.70 
  Hendriks, Theo 2067 NED0.5010.03150.45 
  Richardson, Keith B 2126 ENG0.5010.11151.65 
  Ritsema, Ronald 2054 NED0.5010.01150.15 

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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