Individual Calculations September 2010
 Siebrecht, Sebastian  Total change: 4.00  Rating chartPersonal card
 13e Open des Vins du Medoc Naujac sur Mer FRA 2010-06-27
RcRownchangeKK*chgGame
 2322 2420 6.50 9 0.92 10 9.20 
  Bricard, Herve 2062 FRA1.0010.10101.00 
  Houriez, Clement f2262 FRA1.0010.29102.90 
  Van Delft, Merijn m2364 NED1.0010.42104.20 
  Colovic, Aleksandar m2452 MKD0.5010.04100.40 
  Deglmann, Ludwig f2394 GER0.501-0.0410-0.40 
  Koepke, Christian f2386 GER0.501-0.0510-0.50 
  Terrieux, Kevin m2429 FRA0.5010.01100.10 
  Wohl, Aleksandar H. m2412 AUS0.501-0.0110-0.10 
  Daumens, Michel 2141 FRA1.0010.16101.60 

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)
 
 Dutch Open Dieren NED 2010-07-27
RcRownchangeKK*chgGame
 2261 2417 5.50 9 -0.72 10 -7.20 
  Hendrikx, Niels 2108 NED0.001-0.8610-8.60 
  Kabanof, Nikolai 2146 NED1.0010.17101.70 
  Theulings, Paul-Peter c2175 NED1.0010.20102.00 
  Kabos, Tobias 2214 NED1.0010.24102.40 
  Heemskerk, Wim f2249 NED0.001-0.7210-7.20 
  Neverov, Valeriy g2544 UKR1.0010.67106.70 
  Rietveld, Renze 2238 NED0.501-0.2310-2.30 
  Brandenburg, Daan m2514 NED0.001-0.3710-3.70 
  Hachijan, Armen 2158 NED1.0010.18101.80 

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)
 
 Sommer-Open 2010 A Baden-Baden GER 2010-08-11
RcRownchangeKK*chgGame
 2195 2417 5.50 7 0.20 10 2.00 
  Cofman, Veaceslav 2017  * GER1.0010.08100.80 
  Pappenheim, Rainer, Dr 2086 GER1.0010.12101.20 
  Donchenko, Alexander 2174 GER0.501-0.3010-3.00 
  Petermann, Michail 2122 GER1.0010.15101.50 
  Turov, Maxim g2628 RUS0.001-0.2310-2.30 
  Gries, Volker c2168 GER1.0010.19101.90 
  Muehlenhaus, Sven f2170 GER1.0010.19101.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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