Individual Calculations March 2012
 Buchenau, Frank  Total change: 11.25  Rating chartPersonal card
 Open International d'Echecs de Béthune - A (>=1900) BETHUNE FRA 2011-12-26
RcRownchangeKK*chgGame
 2151 2261 6.50 9 0.75 15 11.25 
  Sanders, Isaac B 2136 ENG0.501-0.1715-2.55 
  Verstraeten, Reinaert 2144 BEL0.501-0.1615-2.40 
  Den Boer, Lennard 2020 NED1.0010.20153.00 
  Dalemans, Diana 1960 NED1.0010.15152.25 
  Rouze, Xavier 2069 FRA0.501-0.2515-3.75 
  Thejkumar, M. S. m2452 IND0.5010.25153.75 
  Aglave, Arnaud 2100 BEL1.0010.29154.35 
  Nabuurs, Mart 2200 NED1.0010.42156.30 
  Priebe, Jan 2275 GER0.5010.02150.30 

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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