Individual Calculations March 2010
 Kabos, Tobias  Total change: 17.10  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2221 2184 4.50 9 0.47 15 7.05 
  Grekh, Andrey m2352 UKR0.001-0.2815-4.20 
  Soubrier, Aude 2009 FRA1.0010.27154.05 
  Le Quang, Kim f2309 BEL1.0010.671510.05 
  Verstraeten, Reinaert 1929 BEL1.0010.19152.85 
  Picard, Romain f2376 FRA0.001-0.2515-3.75 
  Houriez, Clement f2301 FRA0.5010.16152.40 
  Saada, Julien f2318 FRA0.001-0.3215-4.80 
  Hortensius, Lisa 2041 NED1.0010.31154.65 
  Bedouin, Xavier f2351 FRA0.001-0.2815-4.20 

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)
 
 Klasse 1A Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2298 2189 0.00 2 -0.71 15 -10.65 
  Dresen, Ulrich f2301 GER0.001-0.3515-5.25 
  Wunnink, Michael 2294 NED0.001-0.3615-5.40 

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)
 
 Corus Chess Tournament - Tien 2C Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2139 2189 6.50 9 1.38 15 20.70 
  Janse, Jan Jaap 2194 NED0.5010.01150.15 
  Hummel, Joop 2025 NED1.0010.28154.20 
  De Ruiter, Tom 2127 NED1.0010.41156.15 
  Lieverst, Paul 2140 NED1.0010.43156.45 
  Vermeulen, Wesley 2174 NED0.001-0.5215-7.80 
  Hellenberg, Jan 2067 NED1.0010.33154.95 
  Weenink, Henk 2162 NED0.501-0.0415-0.60 
  Both, Erik 2221 NED1.0010.54158.10 
  Testa, Adriano 2143 ITA0.501-0.0615-0.90 

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)
 

 

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