Blitz: Individual Calculations December 2014
 Amatdarso , Gerrit  Total change: -6.20  Rating chartPersonal card
 2nd Srefidensi Chess Celebration Blitz Open Paramaribo SUR 2014-11-25
RcRownchangeKK*chgGame
 1987 1866 1.50 5 -0.31 20 -6.20 
  Marichal, Ariel m2262 VEN0.001-0.0820-1.60 
  Ramos Dos, Geryen 1800 SUR0.501-0.0920-1.80 
  Ramjiawan, Manish 1785 SUR1.0010.39207.80 
  Enkhtuul, Altan-Ulzii wg2073 MGL0.001-0.2320-4.60 
  Maduro, Sherman c2015 AHO0.001-0.3020-6.00 

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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