Individual Calculations February 2013
 Dale, Ari  Total change: 65.40  Rating chartPersonal card
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 2147 2160 5.50 9 0.99 15 14.85 
  Nordstrom, Hakon Namtvedt 1833 NOR1.0010.13151.95 
  Schmidt-Schaeffer, Sebastian 2356 GER0.001-0.2515-3.75 
  Cabelka, Rolf 1954 CZE0.501-0.2615-3.90 
  Zakoucka, Adela 2008 CZE1.0010.30154.50 
  Liduch, Filip 1760  * CZE1.0010.08151.20 
  Wilke, Werner 2272 AUT1.0010.65159.75 
  Bejtovic, Jasmin m2387 BIH0.5010.29154.35 
  Plischki, Sebastian m2367 GER0.001-0.2315-3.45 
  De Verdier, Michael 2385 SWE0.5010.28154.20 
 * 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)
 
 Tata Steel Chess Tournament 2013 Tienkampen 2A Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 2150 2160 8.00 9 3.37 15 50.55 
  Bottenberg, Frans 2109 NED1.0010.43156.45 
  Blanchard, Jack 2216 NED0.5010.08151.20 
  Goes, Sten 2185 NED1.0010.53157.95 
  Happel, Hendrik f2146 NED1.0010.48157.20 
  Van Der Auweraert, Elwin 2132 NED1.0010.46156.90 
  Ebels, Theo 2081 NED1.0010.39155.85 
  Kleijberg, Ad 2165 NED0.5010.01150.15 
  Eveleens, Wim 2139 NED1.0010.47157.05 
  Both, Erik 2173 NED1.0010.52157.80 

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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