Individual Calculations December 2013
 Vilela De Acuna, Jose Luis  Total change: -0.60  Rating chartPersonal card
 1st Srefidensi Chess Celebration- Master Class Paramaribo SUR 2013-11-20
RcRownchangeKK*chgGame
 2270 2323 5.00 9 -0.06 10 -0.60 
  Sriram, Jha g2432 IND0.001-0.3510-3.50 
  Gajadin, Dewperkash f2138 SUR1.0010.26102.60 
  Willemze, Thomas m2418 NED0.5010.13101.30 
  Sanches, Romario 2038 SUR1.0010.16101.60 
  L`ami, Alina wg2361 ROU0.001-0.4510-4.50 
  Lebredo Zaragoitia, Gerardo m2218 CUB1.0010.36103.60 
  Matoewi, Roger f2119 SUR0.501-0.2610-2.60 
  Harper, Ryan f2284 TTO1.0010.45104.50 
  Aguero Jimenez, Luis Lazaro m2422 CUB0.001-0.3610-3.60 

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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