Individual Calculations May 2012
 Wiersma, Eelke  Total change: -5.80  Rating chartPersonal card
 Nationale Interclubs 2011-2012 Various BEL 2011-10-09
RcRownchangeKK*chgGame
 2610 2391 0.50 1 0.28 10 2.80 
  Hamdouchi, Hicham g2610 FRA0.5010.28102.80 

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 - Meester - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2288 2381 1.00 3 -0.86 10 -8.60 
  Riemens, Michael 2270 NED0.001-0.6510-6.50 
  Vandevoort, Pascal m2409 BEL0.001-0.4610-4.60 
  Zwirs, Nico 2184 NED1.0010.25102.50 

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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