Individual Calculations November 2009
 Afek, Yochanan  Total change: -18.00  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 2087 2314 5.50 8 -0.62 10 -6.20 
  De Herdt, Yasseen 1941 BEL1.0010.10101.00 
  Bomans, Arno 2102 BEL0.501-0.2710-2.70 
  Kirana, Marco 1914  * NED0.501-0.4210-4.20 
  Beukema, Stefan 2007 NED1.0010.14101.40 
  Dal Borgo, Albin 2180 BEL0.501-0.1810-1.80 
  Rogiers, Jan 2072 BEL1.0010.20102.00 
  Van De Wynkele, Eric 2140 BEL1.0010.27102.70 
  Van Dongen, Cor 2342 NED0.001-0.4610-4.60 
 * 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)
 
 6.LGA Premium Cup Nuernberg GER 2009-09-03
RcRownchangeKK*chgGame
 2151 2303 3.50 7 -1.22 10 -12.20 
  Justi, Fabian 1903  * GER1.0010.08100.80 
  Luther, Thomas g2559 GER0.001-0.1910-1.90 
  Vogiatzis, Dimitrios 2053 GER0.001-0.8110-8.10 
  Werner, Thomas 1985 GER1.0010.13101.30 
  Wagner, Dennis 2046 GER0.501-0.3210-3.20 
  Seidel, Michael, Prof. Dr. 2068 GER1.0010.21102.10 
  Renner, Christoph m2440 GER0.001-0.3210-3.20 
 * 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)
 
 Klasse 1B Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2291 2303 1.00 1 0.48 10 4.80 
  Den Heeten, Djurre f2291 NED1.0010.48104.80 

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)
 
 Unive Open Hoogeveen NED 2009-10-16
RcRownchangeKK*chgGame
 2223 2303 5.00 9 -0.44 10 -4.40 
  Ypma, Peter 2052 NED1.0010.19101.90 
  Brodsky, Michail g2530 UKR0.001-0.2110-2.10 
  Kasparova, Tatiana wm2175 BLR0.501-0.1710-1.70 
  Cako, Laszlo 2159 NED0.501-0.1910-1.90 
  Pijpers, Arthur 2190 NED0.001-0.6510-6.50 
  Sadallah, Osama 2156 NED1.0010.30103.00 
  Jellema, Yme Jan 2177 NED1.0010.33103.30 
  Kraai, Jesse g2527 USA0.001-0.2210-2.20 
  Beijerinck, Nick 2044 NED1.0010.18101.80 

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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