Individual Calculations July 2011
 Van Eijk, Sander  Total change: 2.85  Rating chartPersonal card
 Ruhrgebiet Regionalliga Bochum GER 2010-09-19
RcRownchangeKK*chgGame
 2224 2379 5.50 8 -0.13 15 -1.95 
  Pruess, Wilfried 2212 GER1.0010.28154.20 
  Schleining, Zoya wg2317 GER1.0010.41156.15 
  Loyen, Egbert 2137 GER0.501-0.3015-4.50 
  Weidemann, Christian 2299 GER0.001-0.6115-9.15 
  Boehm, Joachim 2225 GER1.0010.29154.35 
  Pilat, Daniel 2175 GER0.001-0.7615-11.40 
  Roitburd, Talik 2227 GER1.0010.30154.50 
  Voss, Hubertus 2199 GER1.0010.26153.90 

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 Team Competition - 1B - round 9 Various NED 2011-05-14
RcRownchangeKK*chgGame
 2246 2377 1.00 1 0.32 15 4.80 
  Koster, Wim 2246 NED1.0010.32154.80 

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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