Individual Calculations December 2013
 Harper, Ryan  Total change: 13.65  Rating chartPersonal card
 1st Srefidensi Chess Celebration- Master Class Paramaribo SUR 2013-11-20
RcRownchangeKK*chgGame
 2274 2284 5.50 9 0.91 15 13.65 
  Gajadin, Dewperkash f2138 SUR1.0010.30154.50 
  Willemze, Thomas m2418 NED0.001-0.3215-4.80 
  Sanches, Romario 2038 SUR1.0010.19152.85 
  L`ami, Alina wg2361 ROU1.0010.61159.15 
  Lebredo Zaragoitia, Gerardo m2218 CUB1.0010.41156.15 
  Matoewi, Roger f2119 SUR0.501-0.2215-3.30 
  Aguero Jimenez, Luis Lazaro m2422 CUB1.0010.691510.35 
  Vilela De Acuna, Jose Luis m2323 CUB0.001-0.4515-6.75 
  Sriram, Jha g2432 IND0.001-0.3015-4.50 

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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