Individual Calculations May 2011
 Bosboom, Manuel  Total change: -16.30  Rating chartPersonal card
 Oberliga NRW Bochum GER 2010-09-26
RcRownchangeKK*chgGame
 2401 2452 1.50 2 0.36 10 3.60 
  Sonntag, Hans-Hubert m2391 GER1.0010.42104.20 
  Fleck, Juergen m2410 GER0.501-0.0610-0.60 

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)
 
 3e Batavia 1920 Toernooi Amsterdam NED 2011-02-18
RcRownchangeKK*chgGame
 2451 2438 3.00 9 -1.34 10 -13.40 
  Hertneck, Gerald g2542 GER0.001-0.3610-3.60 
  Van Delft, Merijn m2387 NED0.001-0.5710-5.70 
  Murshed, Niaz g2436 BAN1.0010.50105.00 
  Kleijn, Christov m2428 NED0.001-0.5110-5.10 
  Bok, Benjamin m2453 NED0.001-0.4810-4.80 
  Ris, Robert m2418 NED1.0010.47104.70 
  Van Kampen, Robin m2443 NED0.001-0.4910-4.90 
  Michiels, Bart m2489 BEL0.5010.07100.70 
  Thipsay, Praveen M g2461 IND0.5010.03100.30 

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 - 2A - round 7-8 Various NED 2011-03-12
RcRownchangeKK*chgGame
 2361 2417 0.50 2 -0.65 10 -6.50 
  De Vreugt, Dennis g2445 NED0.5010.04100.40 
  Croese, Cor 2276 NED0.001-0.6910-6.90 

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)
 

 

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