Individual Calculations September 2012
 Naoum, Spyridon  Total change: 32.85  Rating chartPersonal card
 1st open chess tournament of Anogeia Anogeia Crete GRE 2012-07-30
RcRownchangeKK*chgGame
 2046 2123 2.00 3 0.21 15 3.15 
  Maiorov, Nikita g2523  * BLR0.001-0.0815-1.20 
  Daskalakis, Georgios 1723  * GRE1.0010.08151.20 
  Eleftherakis, Stavros 1893 GRE1.0010.21153.15 
 * 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)
 
 World Junior Under 20 Chess Championships 2012 - Open Athens GRE 2012-08-01
RcRownchangeKK*chgGame
 2334 2146 5.50 13 1.98 15 29.70 
  Baron, Tal g2451 ISR0.001-0.1415-2.10 
  Galopoulos, Nikolaos 2402 GRE1.0010.811512.15 
  Jacko, Vladimir f2349 SVK1.0010.761511.40 
  Barbosa, Evandro Amorim m2436 BRA0.5010.34155.10 
  Bluebaum, Matthias m2424 GER0.001-0.1715-2.55 
  Grandadam, Nicolas f2333 SUI0.5010.24153.60 
  Baghdasaryan, Vahe m2368 ARM0.001-0.2215-3.30 
  Arvola, Benjamin 2300 NOR0.001-0.2915-4.35 
  Capone, Nicola 2120 BEL1.0010.46156.90 
  Dimitrov, Radoslav m2424 BUL0.001-0.1715-2.55 
  Rios, Cristhian Camilo f2398 COL0.5010.31154.65 
  Poulopoulos, Ioannis 2007 GRE1.0010.31154.65 
  Kleinman, Michael f2330 CAN0.001-0.2615-3.90 

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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