Individual Calculations January 2011
 Bosveld, Henk  Total change: -1.50  Rating chartPersonal card
 Dutch Team Competition - 2A - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2196 2016 0.50 2 -0.06 25 -1.50 
  Bohm, Hans m2319 NED0.001-0.1425-3.50 
  Lesman, Francis 2073 NED0.5010.08252.00 

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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