Individual Calculations December 2015
 Okamura, Milton Kasuo  Total change: 8.40  Rating chartPersonal card
 World Senior Championship 2015 - over 50 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 2123 2038 4.50 10 0.42 20 8.40 
  Bellia, Fabrizio m2438  * ITA0.001-0.0820-1.60 
  Vieira, Alexandre Letizio 1847 BRA1.0010.25205.00 
  Frick, Christoph 2241 GER0.001-0.2420-4.80 
  Bauza Mercere, Eduardo 1778 ARG1.0010.18203.60 
  Berend, Fred m2347 LUX0.001-0.1420-2.80 
  Phillips, Owen S 1941 ENG1.0010.37207.40 
  Smolin, Sergey m2294 UKR1.0010.812016.20 
  Barle, Janez m2333 SLO0.001-0.1520-3.00 
  Pogosian, Vladimir 2143 ARM0.001-0.3620-7.20 
  Murray, Jim G. 1868 IRL0.501-0.2220-4.40 
 * 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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