Individual Calculations December 2014
 Greenfeld, Alon  Total change: 0.00  Rating chartPersonal card
 2nd Srefidensi Chess Celebration Master class Paramaribo SUR 2014-11-20
RcRownchangeKK*chgGame
 2299 2536 7.00 9 0.00 10 0.00 
  Lebredo, Gerardo m2220 CUB1.0010.13101.30 
  Vilela De Acuna, Jose m2328 CUB0.501-0.2710-2.70 
  Harper, Ryan f2246 TTO1.0010.16101.60 
  Ernst, Sipke g2545 NED0.5010.01100.10 
  Foreest Van, Jorden m2468 NED1.0010.41104.10 
  Enkhtuul, Altan-Ulzii wg2236 MGL1.0010.15101.50 
  Betancourt, Nestor m2282 CUB0.501-0.3110-3.10 
  Mora Moron, Jose f2231 VEN0.501-0.3610-3.60 
  Matoewi, Roger f2136  * SUR1.0010.08100.80 
 * 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)
 

 

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