Individual Calculations May 2011
 Ackaert, Thierry  Total change: 5.40  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 2039 2056 4.50 8 0.36 15 5.40 
  Dubin, Tim 1800 BEL1.0010.19152.85 
  Zamparo, Sergio 2112 BEL0.001-0.4215-6.30 
  Mueller, Norbert 2109 GER0.5010.07151.05 
  Mengerink, Ynze 2090 NED0.001-0.4515-6.75 
  Vingerhoets, Luc 2042 BEL1.0010.48157.20 
  Achtergaele, Koen 2004 BEL0.001-0.5715-8.55 
  Hajenius, Willem 2036 BEL1.0010.47157.05 
  Hody, Pierre 2118 BEL1.0010.59158.85 

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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