Individual Calculations March 2012
 Thakoerdien, Jerrel  Total change: 15.00  Rating chartPersonal card
 Dutch Team Competition - 3D - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2031 2080 1.50 2 0.36 30 10.80 
  Bakker, Joop 1979 NED1.0010.363010.80 
  Geerke, Daan 2082 NED0.5010.00300.00 

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 2011 - Weekendvierkampen Wijk aan Zee NED 2012-01-13
RcRownchangeKK*chgGame
 2113 2080 1.50 3 0.14 30 4.20 
  Van Gool, Henk 2152 NED0.5010.10303.00 
  De Swart, Sipke 2035 NED1.0010.443013.20 
  Van Wezel, Ron 2151 NED0.001-0.4030-12.00 

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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