Individual Calculations November 2010
 Ris, Robert  Total change: 6.50  Rating chartPersonal card
 BDO Premier Tournament 2010 Haarlem NED 2010-08-21
RcRownchangeKK*chgGame
 2482 2423 5.00 9 1.21 10 12.10 
  Willemze, Thomas m2405 NED0.501-0.0310-0.30 
  Turov, Maxim g2628 RUS0.5010.26102.60 
  Van Kampen, Robin m2422 NED0.5010.00100.00 
  Reinderman, Dimitri g2587 NED0.001-0.2810-2.80 
  Flumbort, Andras Dr. g2540 HUN0.5010.16101.60 
  Markgraf, Alexander f2456 GER0.5010.05100.50 
  Bok, Benjamin f2449 NED0.5010.04100.40 
  Peng, Zhaoqin gwg2403 NED1.0010.47104.70 
  Popilski, Gil m2451 ISR1.0010.54105.40 

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)
 
 Dutch Team Competition - 1A - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2194 2416 1.00 2 -0.56 10 -5.60 
  Van Der Linde, Meindert 2162 NED1.0010.19101.90 
  Bottema, Tom 2226 NED0.001-0.7510-7.50 

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)
 

 

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