Individual Calculations March 2011
 Markus, John  Total change: -14.85  Rating chartPersonal card
 Tata Steel Chess Tournament - Tien 2E Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 2126 2165 4.00 9 -0.99 15 -14.85 
  Mellema, Andries 2175 NED1.0010.51157.65 
  Lieverst, Paul 2132 NED0.501-0.0515-0.75 
  Bekker, Stefan 2097 NED0.001-0.5915-8.85 
  Coutinho, Sidnei 2132 BRA0.001-0.5515-8.25 
  Ahlers, Ben 2123 NED0.001-0.5615-8.40 
  Van Der Beek, Ruud 2012 NED1.0010.30154.50 
  Vlaming, Jos 2166 NED0.001-0.5015-7.50 
  Bodnar, Zoltan 2195 HUN1.0010.54158.10 
  Slisser, Theo 2101 NED0.501-0.0915-1.35 

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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