Individual Calculations September 2009
 Kaphle, Stephan  Total change: 4.65  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2236 2170 4.00 9 0.31 15 4.65 
  Chetverik, Maxim m2354 RUS0.001-0.2615-3.90 
  Hirneise, Jens f2283 GER0.001-0.3515-5.25 
  Otte, Marco 2268 GER1.0010.63159.45 
  Lammers, Markus 2297 GER0.001-0.3315-4.95 
  Aripov, Iskander 1973 UZB0.001-0.7515-11.25 
  Polyakova, Natalia wm2073 RUS1.0010.37155.55 
  Corvi, Marco f2317 ITA1.0010.701510.50 
  Heinz, Timothee f2279 FRA0.5010.15152.25 
  Majer-Jun., Jiri 2278 CZE0.5010.15152.25 

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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