Individual Calculations July 2011
 Beukema, Stefan  Total change: 15.75  Rating chartPersonal card
 Zilveren Toren 2011 Various BEL 2011-01-14
RcRownchangeKK*chgGame
 2148 2129 2.50 5 0.10 15 1.50 
  Rooze, Jan f2284 BEL0.5010.21153.15 
  Van Cappellen, Jonas 2059 BEL0.001-0.6015-9.00 
  Van Tillburgh, Jitte 1977 BEL1.0010.30154.50 
  Geirnaert, Steven f2359 BEL0.001-0.2115-3.15 
  Vandevenne, Sander 2059 BEL1.0010.40156.00 

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)
 
 NK Jeugd U16 Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 2020 2151 5.00 9 -0.99 15 -14.85 
  Van Der Werff, Frank 1891 NED1.0010.18152.70 
  Ratsma, Midas 1893 NED1.0010.18152.70 
  Kirana, Marco 2107 NED0.001-0.5615-8.40 
  Haver, Bas 2064 NED1.0010.38155.70 
  Meng, Roger 2189 NED0.001-0.4515-6.75 
  Cox, Jan 1929 BEL1.0010.22153.30 
  Van Overdam, Julian 2159 NED0.001-0.4915-7.35 
  Van Overdam, Jan 2046 NED1.0010.36155.40 
  Bravo, Fabio 1898 NED0.001-0.8115-12.15 

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 Team Competition - 1B - round 9 Various NED 2011-05-14
RcRownchangeKK*chgGame
 2148 2193 1.00 1 0.44 15 6.60 
  Van De Fliert, Willem 2148 NED1.0010.44156.60 

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)
 
 5.Internationales Schachfestival Wunsiedel GER 2011-06-02
RcRownchangeKK*chgGame
 2242 2193 4.50 7 1.36 15 20.40 
  Kuespert, Helmut 1973 GER1.0010.22153.30 
  Schneider, Ilja m2526 GER1.0010.881513.20 
  Stopa, Jacek m2460 POL0.001-0.1815-2.70 
  Rein, Iwan 2144 GER1.0010.43156.45 
  Fiala, Robert 2299 CZE0.001-0.3615-5.40 
  Verstraeten, Reinaert 2121 BEL0.501-0.1015-1.50 
  Roehl, Rainer 2168 GER1.0010.47157.05 

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)
 
 5e ENCI Limburg Open - group A Maastricht NED 2011-06-10
RcRownchangeKK*chgGame
 2215 2193 3.00 6 0.14 15 2.10 
  Turov, Maxim g2593  * RUS0.001-0.0815-1.20 
  Van, Den Ouden Lendert 2016 NED1.0010.27154.05 
  Van, Foreest Jorden 2082 NED0.501-0.1515-2.25 
  Hetey, Laszlo Dr. m2337 GER0.001-0.3115-4.65 
  Vos, Tjark 1819 NED1.0010.10151.50 
  Turova, Irina mwg2442 RUS0.5010.31154.65 
 * 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)
 

 

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