Individual Calculations June 2013
 Nina, Miguel Angel  Total change: 3.75  Rating chartPersonal card
 5th International open "Alexander the Great 2013" Halkidiki GRE 2013-05-07
RcRownchangeKK*chgGame
 2225 2284 3.50 6 0.25 15 3.75 
  Zygourakis, Themistoklis 1884  * GRE1.0010.08151.20 
  Mitrou, Vasiliki 1884  * GRE1.0010.08151.20 
  Itkis, Boris m2395 ROU0.5010.15152.25 
  Stojanovic, Andjelija wg2282 SRB1.0010.50157.50 
  Arsovic, Zoran m2434 SRB0.001-0.3015-4.50 
  Miljkovic, Miroslav D m2471 SRB0.001-0.2615-3.90 
 * 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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