Individual Calculations July 2012
 Van Osch, Mees  Total change: 42.00  Rating chartPersonal card
 NK-U20 Haarlem NED 2012-04-28
RcRownchangeKK*chgGame
 2053 2024 3.50 8 -0.20 15 -3.00 
  Haast, Anne wm2282 NED0.5010.32154.80 
  Klapwijk, Bram 2060 NED0.001-0.4515-6.75 
  Manoch, Maurice 1969 NED1.0010.42156.30 
  Kollen, Zyon 2128 NED1.0010.64159.60 
  Ypma, Peter 2161 NED0.001-0.3215-4.80 
  Van Der Auweraert, Elwin 1976 NED1.0010.43156.45 
  Maatman, Nick 2068 NED0.001-0.4415-6.60 
  Brantjes, Yme 1779 NED0.001-0.8015-12.00 

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)
 
 6e ENCI Limburgs Open - A-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 2179 2029 3.50 7 1.29 15 19.35 
  Koenig, Christian 2121 GER1.0010.63159.45 
  Meurs, Tom 2246 NED0.001-0.2215-3.30 
  De Wit, Albert 2042 NED1.0010.52157.80 
  Mekhitarian, Krikor Sevag g2429  * BRA0.001-0.0815-1.20 
  Friesen, Boris 2079 NED1.0010.57158.55 
  Beeke, Bob 2231 NED0.001-0.2415-3.60 
  Offringa, Joost 2107 NED0.5010.11151.65 
 * 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)
 
 HSG Open 2012 Hilversum NED 2012-06-22
RcRownchangeKK*chgGame
 2181 2029 3.50 6 1.71 15 25.65 
  Mueer, Sebastian 2237 GER1.0010.771511.55 
  Zwirs, Nico 2183 NED0.5010.21153.15 
  Piet, Joeri 2087 NED0.5010.08151.20 
  Markus, John Raymond 2155 NED0.5010.17152.55 
  Van Dorp, Folke 2223 NED1.0010.751511.25 
  Nagtegaal, Kees 2203 NED0.001-0.2715-4.05 

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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