Individual Calculations September 2009
 Migchiel, De Jong  Total change: 53.70  Rating chartPersonal card
 Atlantistoernooi 2009 Meestertienkamp Groningen NED 2009-07-03
RcRownchangeKK*chgGame
 2347 2319 6.00 9 1.83 15 27.45 
  Thibaut, Maenhout f2312 BEL1.0010.49157.35 
  Robin, Van Kampen f2383 NED0.001-0.4115-6.15 
  Xavier, Bedouin f2378 FRA1.0010.58158.70 
  Rob, Schoorl 2256 NED0.001-0.5915-8.85 
  Grigori, Kodentsov f2279 NED0.501-0.0615-0.90 
  Spas, Kozhuharov m2406 BUL1.0010.62159.30 
  Yochanan, Afek m2314 ISR1.0010.49157.35 
  Daan, Brandenburg m2463 NED1.0010.691510.35 
  Floris, Van Assendelft f2332 NED0.5010.02150.30 

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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2287 2319 6.50 9 1.75 15 26.25 
  Peeters, Bart 1919  * NED1.0010.08151.20 
  Kerkvliet, Max 2037 NED1.0010.16152.40 
  Van Den Doel, Erik g2590 NED0.001-0.1715-2.55 
  In `t Veld, Rene 2099 NED1.0010.22153.30 
  Privitera, Franco 2131 ITA1.0010.26153.90 
  Henrichs, Thomas m2463 GER0.5010.19152.85 
  Shyam, Sundar M. m2415 IND0.5010.13151.95 
  Bosboom, Manuel m2444 NED1.0010.671510.05 
  Adhiban, B. m2481 IND0.5010.21153.15 
 * 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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