Individual Calculations September 2010
 Kahleys, Kevin  Total change: 52.35  Rating chartPersonal card
 Sparkassen - Open A Dortmund GER 2010-07-17
RcRownchangeKK*chgGame
 2168 2071 3.00 7 0.38 15 5.70 
  Michalczak, Thomas f2367 GER0.001-0.1515-2.25 
  Roehrich, Stefan 2142 GER0.5010.10151.50 
  Tkachuk, Konstantyn 2181 GER0.001-0.3515-5.25 
  Pilat, Fabian 1944 GER1.0010.33154.95 
  Bub, Volker 2193 GER0.5010.17152.55 
  Steinle, Carsten 2151 GER0.5010.11151.65 
  Franke, Thomas 2198 GER0.5010.17152.55 

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)
 
 Dutch Open Dieren NED 2010-07-27
RcRownchangeKK*chgGame
 2255 2071 4.50 9 2.04 15 30.60 
  Zelbel, Patrick f2345 GER1.0010.831512.45 
  Pruijssers, Roeland m2462 NED0.001-0.0915-1.35 
  Rijnaarts, Sjef f2264 NED0.5010.25153.75 
  Akrawi, Samir f2247 NED0.001-0.2715-4.05 
  Van Leent, Dimitri f2209 NED1.0010.691510.35 
  Kabos, Tobias 2214 NED0.001-0.3115-4.65 
  Both, Erik 2195 NED1.0010.671510.05 
  Diepeveen, Vincent f2294 NED0.5010.28154.20 
  Merza, Morris 2063 NED0.501-0.0115-0.15 

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)
 
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2132 2071 4.50 8 1.07 15 16.05 
  Guidarelli, Laurent m2433 FRA0.5010.40156.00 
  Ten Hagen, Yorick 2227 NED0.5010.21153.15 
  Wahedi, Ahmad Siar f2295 GER0.001-0.2215-3.30 
  Peeters, Bart 1838 NED1.0010.21153.15 
  Swijsen, Lars 1922 BEL0.501-0.2015-3.00 
  Roelofs, Rik 1883 NED1.0010.26153.90 
  Heltzel, Joost c2250 NED0.5010.23153.45 
  Van Den Berg, Ad 2207 NED0.5010.18152.70 

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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