Individual Calculations May 2010
 Vedder, Henk  Total change: -3.40  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2356 2364 4.00 7 0.45 10 4.50 
  Afek, Yochanan m2303 ISR0.501-0.0810-0.80 
  Mullon, Jean-Baptiste f2368 FRA0.001-0.4910-4.90 
  Lazarev, Vladimir g2463 FRA0.5010.14101.40 
  Zaitsev, Mikhail m2503 RUS0.5010.19101.90 
  Larmuseau, Maarten 2169 BEL1.0010.25102.50 
  Hommeles, Theo f2409 NED1.0010.56105.60 
  Michiels, Rob 2275 BEL0.501-0.1210-1.20 

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)
 
 Max Euwe Challenge / 2e Batavia 1920-toernooi Amsterdam NED 2010-02-19
RcRownchangeKK*chgGame
 2331 2377 4.50 9 -0.56 10 -5.60 
  Shiven, Khosla 2291 IND0.501-0.1210-1.20 
  Kleijn, Christov f2359 NED0.501-0.0310-0.30 
  Wemmers, Xander m2404 NED0.5010.04100.40 
  Singh, Gurpreet Pal 2303 IND0.001-0.6010-6.00 
  Schut, Lisa wm2219 NED1.0010.29102.90 
  Riemersma, Li m2431 NED0.001-0.4210-4.20 
  Motoc, Alina wg2349 ROU1.0010.46104.60 
  Afek, Yochanan m2280 ISR0.501-0.1310-1.30 
  Bezemer, Arno f2343 NED0.501-0.0510-0.50 

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)
 
 Meesterklasse Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2584 2375 0.00 1 -0.23 10 -2.30 
  Van Den Doel, Erik g2584 NED0.001-0.2310-2.30 

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)
 

 

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