Individual Calculations December 2015
 Jap Tjoen San, Linda  Total change: -44.00  Rating chartPersonal card
 3rd Srefidensi Chess Celebration 2015 -master group Paramaribo SUR 2015-11-20
 2104 2160 3.00 9 -2.20 20 -44.00 
  Sukandar, Irine Kharisma mwg2406 INA0.001-0.1920-3.80 
  Hanoeman, Suradj c1988 SUR0.001-0.7320-14.60 
  Matoewi, Roger f2084 SUR0.001-0.6020-12.00 
  Cupid, Kevin c2101 TTO0.501-0.0820-1.60 
  Giasi, Viresh f1988 SUR0.001-0.7320-14.60 
  Maduro, Sherman c2006 AHO1.0010.29205.80 
  Tjong Tjin Joe, Calvin f2122 SUR0.501-0.0520-1.00 
  Gajadin, Dewperkash f2065 SUR0.001-0.6320-12.60 
  Mora Moron, Jose Ramon f2174 VEN1.0010.522010.40 

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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