Individual Calculations January 2010
 Taher, Rami  Total change: 18.00  Rating chartPersonal card
 World Junior Championships U20 (Boys) Puerto Madryn, Chubut ARG 2009-10-22
RcRownchangeKK*chgGame
 2159 1946 3.00 9 0.72 25 18.00 
  Stella, Andrea f2330 ITA0.001-0.0925-2.25 
  Goncalves, Marcus Vinicius M 1865 BRA1.0010.39259.75 
  Garnelis, Julius 2228 LTU0.001-0.1625-4.00 
  Catelli, Hernan 2200 ARG1.0010.812520.25 
  Stavrianakis, Ioannis 2273 GRE0.5010.37259.25 
  Gallego Alcaraz, Andres Felipe 2346  * COL0.001-0.0825-2.00 
  Lehtimaki, Tero 2000 FIN0.001-0.4225-10.50 
  Bomans, Arno 2085 BEL0.001-0.3125-7.75 
  Gator, Mosab 2105 LBA0.5010.21255.25 
 * 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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