Individual Calculations March 2011
 De Wit, Tex  Total change: 12.90  Rating chartPersonal card
 Dutch Team Competition - 2A - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2072 2298 1.00 1 0.21 15 3.15 
  Lesman, Francis 2072 NED1.0010.21153.15 

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)
 
 Tata Steel Chess Tournament - Tien 1B Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 2266 2298 5.50 9 0.65 15 9.75 
  Konings, Frans 2274 NED1.0010.47157.05 
  Bosboom, Manuel m2438 NED0.5010.19152.85 
  Pijpers, Arthur 2258 NED0.501-0.0615-0.90 
  Kabos, Tobias 2212 NED0.501-0.1215-1.80 
  Goudriaan, Etienne 2268 NED0.001-0.5415-8.10 
  Caoili, Arianne wm2260 AUS1.0010.45156.75 
  Bitensky, Igor m2401 ISR0.5010.14152.10 
  Ludden, Gert-Jan 2260 NED0.501-0.0515-0.75 
  Hermeling, Caspar 2027 NED1.0010.17152.55 

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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