Individual Calculations January 2012
 Ali Marandi, Cemil Can  Total change: 16.80  Rating chartPersonal card
 European Team Chess Championships - OPEN Halkidiki GRE 2011-11-03
RcRownchangeKK*chgGame
 2502 2275 1.50 5 0.38 15 5.70 
  Gagunashvili, Merab g2577 GEO0.5010.35155.25 
  Perunovic, Milos g2576 SRB0.001-0.1515-2.25 
  Gallagher, Joseph G g2500 SUI0.5010.28154.20 
  Semcesen, Daniel m2490 SWE0.5010.27154.05 
  Getz, Nicolai m2369 NOR0.001-0.3715-5.55 

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)
 
 World Youth Chess Championship - U 14 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 2155 2275 6.50 9 0.74 15 11.10 
  De Carvalho, Igor Lorenzon 1875  * BRA1.0010.08151.20 
  Chiari, Arthur Gontijo f2021 BRA1.0010.19152.85 
  Stone, Ronnie Frank Pires 1943 BRA1.0010.12151.80 
  Antipov, Mikhail Al m2428 RUS0.5010.20153.00 
  Brown, Michael William 2193 USA0.501-0.1115-1.65 
  Cuellar, Diego f2179 PER0.001-0.6315-9.45 
  Barros Rivadeneira, Cristhian c2116 ECU1.0010.29154.35 
  Oparin, Grigoriy m2477 RUS0.5010.26153.90 
  Tan, Justin 2160 AUS1.0010.34155.10 
 * 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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