Individual Calculations July 2009
 Forchert, Martin  Total change: 14.70  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2312 2385 6.00 8 1.21 10 12.10 
  Buscher, Michael f2351 GER0.501-0.0510-0.50 
  Karger, Frank 2238 GER1.0010.30103.00 
  Tomaszewski, Roman m2336 POL1.0010.43104.30 
  Retera, Joost f2311 NED0.001-0.6010-6.00 
  Stoeber, Michael 2311 GER1.0010.40104.00 
  Erwich, Marc m2415 NED1.0010.54105.40 
  Braun, Vitali f2334 GER0.501-0.0710-0.70 
  Rieke, Theo 2197 GER1.0010.26102.60 

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)
 
 7.Kaiserbrunnen Oster-Cup Brakel GER 2009-04-07
RcRownchangeKK*chgGame
 2197 2388 6.00 8 0.26 10 2.60 
  Cahillane, Felix 2038 GER1.0010.11101.10 
  Siemes, Robert 2111 GER0.501-0.3310-3.30 
  Schmidt, Volker 2038 GER1.0010.11101.10 
  Doell, Detlef 2148 GER1.0010.20102.00 
  Meijers, Viesturs g2458 LAT0.5010.10101.00 
  Sommer, Uwe 2038 GER1.0010.11101.10 
  Schulz, Karsten f2329 GER0.501-0.0810-0.80 
  Moser, Eva mwg2418 AUT0.5010.04100.40 

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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