Individual Calculations December 2015
 Akhmetov, Ayan  Total change: -9.60  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U18 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 2244 2357 6.50 11 -0.48 20 -9.60 
  De Block, Yordi 2030 BEL1.0010.13202.60 
  Aradhya, Garg 2180 IND0.001-0.7320-14.60 
  Montilli, Vincenzo 2160 ITA1.0010.25205.00 
  Taylor, Adam C f2292 ENG1.0010.41208.20 
  Alekseenko, Kirill g2539 RUS0.001-0.2620-5.20 
  Nilsen, Martin 2147 NOR1.0010.23204.60 
  Tan, Justin m2445 AUS0.001-0.3820-7.60 
  Dias, Ivo Rodrigues c2229 POR1.0010.33206.60 
  Ali Marandi, Cemil Can m2439 TUR0.001-0.3920-7.80 
  Grigoriadis, Mihail 1993 GRE0.501-0.4020-8.00 
  Rahman, Adel 2234 UZB1.0010.33206.60 

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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