Individual Calculations December 2012
 Prasca Sosa, Rafael  Total change: -14.50  Rating chartPersonal card
 5to Torneo Internacional “Douglas Martinez” Guarenas VEN 2012-10-25
RcRownchangeKK*chgGame
 2341 2422 4.00 9 -1.45 10 -14.50 
  Rakhmanov, Aleksandr g2592 RUS0.001-0.2810-2.80 
  Bassan, Remo m2260 VEN0.001-0.7110-7.10 
  Gascon, Jose Rafael m2206 VEN0.501-0.2810-2.80 
  Palomo, Franklin Annervys 2195 VEN1.0010.21102.10 
  Soto Paez, Oliver f2350 VEN0.501-0.1010-1.00 
  Hernandez, Alexander f2259 VEN0.501-0.2210-2.20 
  Fargere, Francois g2456 FRA0.5010.05100.50 
  Alvarez Pedraza, Aramis g2526 CUB0.5010.14101.40 
  Martinez Reyes, Pedro Ramon 2221 VEN0.501-0.2610-2.60 

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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