Individual Calculations April 2008
 Swinkels, Robin  Total change: 20.70  Rating chartPersonal card
 1st International Closed Tournament "Crete 2007" Hersonissos, Crete GRE 2007-12-12
RcRownchangeKK*chgGame
 2198 2433 6.00 6 1.26 10 12.60 
  Stavrianakis, Ioannis 2136 GRE1.0010.15101.50 
  Sigalas, Frangiskos 2268 GRE1.0010.28102.80 
  Makka, Ioulia wm2191 GRE1.0010.20102.00 
  Stavrianakis, Ioannis 2136 GRE1.0010.15101.50 
  Sigalas, Frangiskos 2268 GRE1.0010.28102.80 
  Makka, Ioulia wm2191 GRE1.0010.20102.00 

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)
 
 Harmonie Open A Groningen NED 2007-12-21
RcRownchangeKK*chgGame
 2374 2433 5.50 9 0.41 10 4.10 
  Cako, Laszlo 2168 NED1.0010.18101.80 
  Banikas, Hristos g2591 GRE0.5010.21102.10 
  Lobzhanidze, Davit m2489 GEO0.5010.08100.80 
  Michielsen, Joost 2309 NED0.501-0.1710-1.70 
  Pruijssers, Roeland m2408 NED1.0010.47104.70 
  Reinderman, Dimitri g2510 NED0.5010.11101.10 
  De Jong, Migchiel f2341 NED0.501-0.1310-1.30 
  Hoffmann, Michael m2471 GER0.001-0.4510-4.50 
  Pijpers, Arthur 2083 NED1.0010.11101.10 

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)
 
 Halve Finale NK Algemeen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2333 2427 3.50 5 0.40 10 4.00 
  De Rover, Yong Hoon 2189 NED1.0010.20102.00 
  De Rover, Yong Hoon 2189 NED1.0010.20102.00 
  Welling, Gerard m2371 NED1.0010.42104.20 
  De Jong, Jan-Willem m2458 NED0.001-0.4610-4.60 
  De Jong, Jan-Willem m2458 NED0.5010.04100.40 

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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