Individual Calculations September 2013
 Tari, Aryan  Total change: 25.25  Rating chartPersonal card
 Politiken Cup 2013 Helsingor DEN 2013-07-27
RcRownchangeKK*chgGame
 2303 2383 7.00 10 1.15 15 17.25 
  Molvig, Julius 1983  * DEN1.0010.08151.20 
  Jensen, Michael Agermose 2066 DEN1.0010.13151.95 
  Halamus, Agata 2046 POL1.0010.12151.80 
  Maze, Sebastien g2547 FRA0.001-0.2815-4.20 
  Louis, Thibault 2222 FRA1.0010.29154.35 
  Schandorff, Lars g2522 DEN0.5010.19152.85 
  Melkumyan, Hrant g2632 ARM0.001-0.1915-2.85 
  Evertsson, Lennart 2200 SWE1.0010.26153.90 
  Fossan, Petter f2245 NOR1.0010.31154.65 
  Halkias, Stelios g2565 GRE0.5010.24153.60 
 * 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)
 
NOTE: K factor changed
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2381 2401 5.50 9 0.80 10 8.00 
  Kassani, Sam 2115 SWE1.0010.16101.60 
  Socko, Bartosz g2646 POL0.5010.30103.00 
  Van Kampen, Robin g2606 NED0.001-0.2410-2.40 
  Bar, Aviv 2136 ISR1.0010.18101.80 
  Sanders, Isaac B 2254 ENG0.501-0.2010-2.00 
  Niemi, Kalle f2320 FIN0.501-0.1110-1.10 
  Tokranovs, Dmitrijs 2214 LAT1.0010.26102.60 
  Vovk, Andrey g2581 UKR0.5010.24102.40 
  Miezis, Normunds g2557 LAT0.5010.21102.10 

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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