Individual Calculations September 2009
 Meenu, Rajendran  Total change: 25.95  Rating chartPersonal card
 3e Leiden Chess Tournament Leiden NED 2009-07-10
RcRownchangeKK*chgGame
 2088 2003 3.50 8 0.31 15 4.65 
  Van Der Wiel, John T.h. g2403  * NED0.001-0.0815-1.20 
  Snikkers, Naomi 1818 NED1.0010.26153.90 
  Oei, Hway Ik 2175 NED0.001-0.2715-4.05 
  Niewenhuis, Ruud 1913 NED1.0010.38155.70 
  Van Halderen, Herman 2133 NED0.001-0.3215-4.80 
  Pietrow, Andrzej 2113 NED0.001-0.3515-5.25 
  Erwich, Frans 2085 NED1.0010.61159.15 
  Uthra, P. wf2063 IND0.5010.08151.20 
 * 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)
 
 Dutch Open Dieren NED 2009-07-21
RcRownchangeKK*chgGame
 2195 2003 2.50 9 0.19 15 2.85 
  Ootes, Lars 2261 NED0.001-0.1815-2.70 
  Vogel, Heike wf2133 GER1.0010.681510.20 
  Klein, David 2236 NED0.001-0.2115-3.15 
  Theulings, Paul-Peter c2162 NED0.5010.21153.15 
  De Groote, Ewoud 2206 NED0.5010.26153.90 
  Wilgenhof, Otto 2207 NED0.001-0.2415-3.60 
  Dijk, Rogier 2138 NED0.001-0.3215-4.80 
  Den Heeten, Djurre f2321 NED0.001-0.1315-1.95 
  Henseler, Jorgen 2087 NED0.5010.12151.80 

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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2194 2003 3.00 7 1.23 15 18.45 
  Timmermans, Ivo 2223 NED0.5010.28154.20 
  Lacrosse, Marc f2184 BEL0.5010.24153.60 
  Plachkinova, Tatjana G. wm2169 BUL0.5010.22153.30 
  Van Gool, Henk 2164 NED1.0010.711510.65 
  Heltzel, Joost c2262 NED0.001-0.1815-2.70 
  In`t Veld, Daan 2173 NED0.001-0.2815-4.20 
  Verduyn, Frederic f2183 BEL0.5010.24153.60 

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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