Individual Calculations October 2008
 Van Eijk, Sander  Total change: 51.15  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2287 2315 5.00 9 0.14 15 2.10 
  Cheung, Jan 2112 NED1.0010.24153.60 
  Ernst, Sipke g2581 NED0.001-0.1815-2.70 
  Van Den Bersselaar, Jeroen 2186 NED1.0010.33154.95 
  Simutowe, Amon m2458 ZAM0.5010.19152.85 
  Lommers, Frank 2171 NED1.0010.31154.65 
  Odendahl, Reiner f2434 GER0.001-0.3415-5.10 
  Ootes, Lars 2223 NED0.501-0.1315-1.95 
  Laarhoven, Thijs 2219 NED0.501-0.1315-1.95 
  Struik, Tjapko 2203 NED0.501-0.1515-2.25 

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)
 
 12e Hogeschool Zeeland Schaaktoernooi Vlissingen NED 2008-08-02
RcRownchangeKK*chgGame
 2307 2315 7.00 9 2.47 15 37.05 
  Leentjens, Gilbert 1965 NED1.0010.11151.65 
  Reyniers, Pieter 2027 BEL1.0010.16152.40 
  Landa, Konstantin g2615 RUS0.001-0.1515-2.25 
  Zimmerman, Luc 2084 NED1.0010.21153.15 
  Grochal, Joey 2161 NED1.0010.29154.35 
  Brandenburg, Daan m2431 NED1.0010.66159.90 
  Nijboer, Friso g2564 NED0.5010.31154.65 
  Mekhitarian, Krikor m2504 BRA0.5010.25153.75 
  Jerez Perez, Alfonso m2410 ESP1.0010.63159.45 

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)
 
 X Open Internacional de Sants, Hostafrabcs i la Bordeta G-A Barcelona ESP 2008-08-22
RcRownchangeKK*chgGame
 2290 2315 6.00 10 0.80 15 12.00 
  Scholzen, Wolfgang 2017 GER1.0010.15152.25 
  Cucarella Montell, Angels 1965 ESP1.0010.11151.65 
  Mekhitarian, Krikor Sevag m2504 BRA0.001-0.2515-3.75 
  Colon Garcia, Enrique 2118 ESP1.0010.25153.75 
  Salgado Lopez, Ivan g2532 ESP0.001-0.2215-3.30 
  Ayala Abenza, Jose Luis 2120 ESP1.0010.25153.75 
  Fluvia Poyatos, Jordi m2500 ESP0.5010.24153.60 
  Karlsson, Lars g2476 SWE0.5010.21153.15 
  Stokstad, Petter G. c2225 NOR1.0010.38155.70 
  Sundararajan, Kidambi m2446 IND0.001-0.3215-4.80 

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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