Individual Calculations September 2010
 Pruijssers, Roeland  Total change: 20.50  Rating chartPersonal card
 Dutch Open Dieren NED 2010-07-27
RcRownchangeKK*chgGame
 2425 2462 5.50 9 0.73 10 7.30 
  Kartsev, Alexandr 2145 GER1.0010.13101.30 
  Kahleys, Kevin 2071 GER1.0010.09100.90 
  Haub, Thorsten Michael m2518 GER1.0010.58105.80 
  Ernst, Sipke g2583 NED0.5010.16101.60 
  Ikonnikov, Vyacheslav g2578 RUS0.5010.16101.60 
  De Jong, Migchiel f2358 NED1.0010.36103.60 
  Fargere, Francois g2478 FRA0.001-0.4810-4.80 
  Zoler, Dan m2474 ISR0.5010.02100.20 
  L`ami, Erwin g2620 NED0.001-0.2910-2.90 

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)
 
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2342 2462 7.00 9 1.32 10 13.20 
  Van Veen, Maarten 2062  * NED1.0010.08100.80 
  Bodicker, Rob 2081 NED1.0010.09100.90 
  Wittenberg, Andreas 2143 GER1.0010.13101.30 
  Bezemer, Arno f2321 NED1.0010.31103.10 
  Nijboer, Friso g2582 NED0.5010.16101.60 
  Sasikiran, Krishnan g2679 IND0.001-0.2210-2.20 
  Wahedi, Ahmad Siar f2295 GER1.0010.28102.80 
  Erdos, Viktor g2592 HUN0.5010.18101.80 
  Van Eijk, Sander f2322 NED1.0010.31103.10 
 * 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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