Individual Calculations November 2009
 Kabos, Tobias  Total change: 9.15  Rating chartPersonal card
 Klasse 1A Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2221 2175 0.50 1 0.06 15 0.90 
  Hummel, Erik-Jan 2221 NED0.5010.06150.90 

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)
 
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 2189 2175 4.50 7 1.04 15 15.60 
  Fuchs, Willy 1828 GER1.0010.11151.65 
  Herms, Stefan 1968 GER1.0010.23153.45 
  Cicak, Slavko g2575  * SWE1.0010.921513.80 
  Lovik, Lasse Ostebo f2320 NOR0.001-0.3115-4.65 
  Punt, Roland 2098 NED1.0010.39155.85 
  Podzielny, Karl-Heinz m2451 GER0.001-0.1715-2.55 
  Markgraf, Jonas 2081 GER0.501-0.1315-1.95 
 * 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)
 
 Unive Open Hoogeveen NED 2009-10-16
RcRownchangeKK*chgGame
 2222 2175 3.50 9 -0.49 15 -7.35 
  Genov, Petar g2470 BUL0.001-0.1515-2.25 
  Bijlsma, Nick 2028 NED0.501-0.2015-3.00 
  Hortensius, Lisa 2042 NED1.0010.32154.80 
  Vedder, Richard f2348 NED0.5010.23153.45 
  Vul, Arkadi Eremeevich g2309 RUS0.001-0.3215-4.80 
  Hovenga, Alje 2206 NED1.0010.54158.10 
  Van Kooten, Luuk f2292 NED0.001-0.3415-5.10 
  Fehr, Axel 2128 GER0.001-0.5715-8.55 
  Kasparova, Tatiana wm2175 BLR0.5010.00150.00 

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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