Individual Calculations December 2013
 Gajadin, Dewperkash  Total change: -42.15  Rating chartPersonal card
 Championship 2013 Suriname Paramaribo SUR 2013-04-26
RcRownchangeKK*chgGame
 1918 2147 9.50 13 -0.50 15 -7.50 
  Matoewi, Roger f2106 SUR0.501-0.0615-0.90 
  Ramdat Tewarie, John 1936 SUR1.0010.23153.45 
  Hanoeman, Suradj c2005 SUR0.501-0.1915-2.85 
  Tjong Tjin Joe, Calvin 1987 SUR1.0010.29154.35 
  Hanoeman, Amresh 1764 SUR1.0010.09151.35 
  Malgie, Avikaar 1773 SUR1.0010.10151.50 
  Giasi, Viresh 1968 SUR0.001-0.7315-10.95 
  Siban, Michael c2043 SUR0.501-0.1415-2.10 
  Veer, Willem 1891 SUR1.0010.19152.85 
  Hardwarsingh, Vishay 1747  * SUR1.0010.08151.20 
  Sanches, Romario 2017 SUR0.501-0.1815-2.70 
  Ramos Dos, Rosangela 1747  * SUR0.501-0.4215-6.30 
  Ooft, Gavin 1944 SUR1.0010.24153.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1st Srefidensi Chess Celebration- Master Class Paramaribo SUR 2013-11-20
RcRownchangeKK*chgGame
 2291 2138 0.50 9 -2.31 15 -34.65 
  Harper, Ryan f2284 TTO0.001-0.3015-4.50 
  Vilela De Acuna, Jose Luis m2323 CUB0.001-0.2615-3.90 
  Sriram, Jha g2432 IND0.001-0.1515-2.25 
  Aguero Jimenez, Luis Lazaro m2422 CUB0.001-0.1615-2.40 
  Willemze, Thomas m2418 NED0.001-0.1615-2.40 
  Sanches, Romario 2038 SUR0.001-0.6415-9.60 
  L`ami, Alina wg2361 ROU0.001-0.2215-3.30 
  Lebredo Zaragoitia, Gerardo m2218 CUB0.001-0.3915-5.85 
  Matoewi, Roger f2119 SUR0.501-0.0315-0.45 

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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