Individual Calculations July 2011
 Minas, Ioannis  Total change: 12.15  Rating chartPersonal card
 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 2079 1929 3.00 7 0.81 15 12.15 
  Sorcinelli, Francesco 2179 ITA0.5010.31154.65 
  Kourkoulos-Arditis, Stamatis 2124 GRE0.001-0.2515-3.75 
  Magkias, Vasilios 1759 GRE1.0010.28154.20 
  Mottonen, Ari 2027 FIN1.0010.63159.45 
  Iskos, Alexandros 2104 GRE0.5010.23153.45 
  Kostopoulos, Evaggelos 2246 GRE0.001-0.1315-1.95 
  Hamperl, Fred f2115 GCI0.001-0.2615-3.90 

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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