Individual Calculations September 2009
 Swinkels, Robin  Total change: -5.40  Rating chartPersonal card
 Open Teplice 2009 Teplice CZE 2009-06-13
RcRownchangeKK*chgGame
 2318 2499 6.50 9 -0.04 10 -0.40 
  Hajek, Jiri 2149 CZE1.0010.11101.10 
  Zwardon, Vojtech 2231 CZE1.0010.17101.70 
  Jurcik, Martin f2331 SVK0.501-0.2210-2.20 
  Balin, Jan 2287 CZE0.501-0.2710-2.70 
  Lukman, Ronny 2254 INA1.0010.20102.00 
  Trapl, Jindrich m2353 CZE1.0010.30103.00 
  Michielsen, Joost 2352 NED0.501-0.2010-2.00 
  Pakhomov, Alexey m2439 RUS0.501-0.0810-0.80 
  Starostits, Ilmars m2464 LAT0.501-0.0510-0.50 

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)
 
 Heart of Finland Tournament Jyvaskyla FIN 2009-07-07
RcRownchangeKK*chgGame
 2345 2516 6.50 9 0.16 10 1.60 
  Wallin, Aleksi 2116  * FIN1.0010.08100.80 
  Porrasmaa, Timo 2146 FIN1.0010.10101.00 
  Op Den Kelder, Joram 2293 NED1.0010.22102.20 
  Lehtivaara, Petri f2369 FIN0.501-0.2010-2.00 
  Gladyszev, Oleg m2447 RUS0.501-0.1010-1.00 
  Rantanen, Yrjoe A g2376 FIN1.0010.31103.10 
  Michielsen, Joost 2359 NED1.0010.29102.90 
  Kunin, Vitaly g2532 GER0.5010.02100.20 
  Novik, Maxim g2470 RUS0.001-0.5610-5.60 
 * 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)
 
 Dutch Open Dieren NED 2009-07-21
RcRownchangeKK*chgGame
 2353 2516 5.50 9 -0.88 10 -8.80 
  Van Rosmalen, Joost 2206 NED1.0010.14101.40 
  Van Assendelft, Floris f2332 NED1.0010.26102.60 
  Miedema, Roi f2432 NED0.501-0.1210-1.20 
  Burg, Twan f2422 NED0.501-0.1310-1.30 
  Tondivar, Babak f2372 NED0.501-0.1910-1.90 
  Hoeksema, Erik m2309 NED0.501-0.2710-2.70 
  Visser, Yge g2464 NED0.001-0.5710-5.70 
  Van Der Poel, Henk f2282 NED1.0010.21102.10 
  Van Delft, Merijn m2360 NED0.501-0.2110-2.10 

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)
 
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2380 2516 5.50 8 0.22 10 2.20 
  Salgado Lopez, Ivan g2558 POR0.5010.06100.60 
  Rocha, Sergio m2427 POR0.501-0.1210-1.20 
  Camacho Collados, Jose f2391 ESP1.0010.33103.30 
  Arribas Lopez, Angel f2429 ESP0.501-0.1210-1.20 
  Ferreiro Pailos, Alejandro 2116  * ESP1.0010.08100.80 
  Delgado Palomeque, Marco A 2184 POR1.0010.12101.20 
  Galego, Luis g2435 POR0.501-0.1110-1.10 
  Llanes Hurtado, Miguel g2501 ESP0.501-0.0210-0.20 
 * 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)
 

 

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