Individual Calculations December 2015
 Sanches, Casanova Romario  Total change: -1.80  Rating chartPersonal card
 3rd Srefidensi Chess Celebration 2015 -master group Paramaribo SUR 2015-11-20
RcRownchangeKK*chgGame
 2117 2080 4.00 9 -0.09 20 -1.80 
  Zozulia, Anna mwg2338 BEL0.001-0.1820-3.60 
  Mora Moron, Jose Ramon f2174 VEN0.5010.13202.60 
  Gajadin, Dewperkash f2065 SUR0.501-0.0220-0.40 
  Giasi, Viresh f1988 SUR0.501-0.1320-2.60 
  Tjong Tjin Joe, Calvin f2122 SUR0.5010.06201.20 
  Elliott, Warren f2271 JAM0.001-0.2520-5.00 
  Cupid, Kevin c2101 TTO1.0010.532010.60 
  Hanoeman, Suradj c1988 SUR0.501-0.1320-2.60 
  Maduro, Sherman c2006 AHO0.501-0.1020-2.00 

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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