Individual Calculations September 2012
 Zwirs, Nico  Total change: 27.90  Rating chartPersonal card
 Dutch Open 2012 Dieren NED 2012-07-24
RcRownchangeKK*chgGame
 2225 2173 5.00 9 0.99 15 14.85 
  Smeets, Jan g2573  * NED0.001-0.0815-1.20 
  Van Osch, Mees 2071 NED1.0010.36155.40 
  Van Mierlo, Guido 2089 NED0.501-0.1215-1.80 
  Arjun, Bharat c2250 IND0.5010.11151.65 
  Houben, Jaap 2269 NED0.001-0.3715-5.55 
  Efroimski, Marsel wm2187 ISR1.0010.52157.80 
  Maris, Ivo 2044 NED1.0010.33154.95 
  Maatman, Nick 2123 NED1.0010.43156.45 
  Hendriks, Willy m2422 NED0.001-0.1915-2.85 
 * 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)
 
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2268 2173 4.00 8 0.87 15 13.05 
  Nyzhnyk, Illya g2573  * UKR0.5010.42156.30 
  Bollen, Guus 1967 NED1.0010.24153.60 
  Eisenbeiser, Amadeus m2384 GER0.5010.27154.05 
  Leenhouts, Koen m2390 NED0.001-0.2215-3.30 
  Den Boer, Lennard 2014 NED1.0010.29154.35 
  Thesing, Matthias m2412 GER0.001-0.2015-3.00 
  Ducarmon, Renzo 2046 NED1.0010.33154.95 
  De Jong, Migchiel m2358 NED0.001-0.2615-3.90 
 * 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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