Individual Calculations July 2008
 Groffen, Hans  Total change: 7.50  Rating chartPersonal card
 Dutch Team Competition - Meester - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2360 2147 1.00 3 0.29 15 4.35 
  Bolwerk, Peter 2260 NED0.5010.15152.25 
  Bosch, Jeroen m2435 NED0.001-0.1615-2.40 
  Jens, Jelmer m2386 NED0.5010.30154.50 

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)
 
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2107 2152 6.50 11 0.35 15 5.25 
  Van Leeuwen, Etienne 2123 BEL0.501-0.0415-0.60 
  Windels, Jan 1952 BEL1.0010.24153.60 
  Zozulia, Anna mwg2343 BEL0.001-0.2515-3.75 
  De Maertelaere, Joeri 2223 BEL0.5010.10151.50 
  Caluwe, Marc 2134 BEL0.501-0.0315-0.45 
  Delaere, Jeroen 2117 BEL0.501-0.0515-0.75 
  Vandendriessche, Jan 2186 BEL1.0010.55158.25 
  Lalau, Alexandre 2092 FRA0.501-0.0815-1.20 
  Colijn, Stefan 2065 NED0.501-0.1215-1.80 
  Marchiano, Marco 1933 BEL1.0010.22153.30 
  Decrop, Ruben 2008 BEL0.501-0.1915-2.85 

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)
 
 Gausdal Classics GM-B Gausdal Høifjellshotel NOR 2008-04-06
RcRownchangeKK*chgGame
 2302 2220 3.50 9 -0.14 15 -2.10 
  Roussel-Roozmon, Thomas m2489 CAN0.5010.33154.95 
  Collins, Sam E m2421 IRL0.5010.26153.90 
  Womacka, Mathias m2445 GER0.001-0.2215-3.30 
  Obers, Frits 2111 NED1.0010.35155.25 
  Stokke, Kjetil f2375 NOR0.001-0.2915-4.35 
  Tjolsen, Katrine 2066 NOR1.0010.29154.35 
  Rotstein, Arkandij g2528 GER0.001-0.1415-2.10 
  Bentsen, Oyvind 2115 NOR0.001-0.6415-9.60 
  Vovk, Oksana wm2166 DEN0.501-0.0815-1.20 

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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