Individual Calculations July 2010
 Kilakos, Dimitrios  Total change: 15.75  Rating chartPersonal card
 5th Open tournament of SOP-SMAOK Under 1800 Pagrati - Athens GRE 2010-03-19
RcRownchangeKK*chgGame
 1687 1477 1.00 4 0.02 25 0.50 
  Digalakis, Georgios 1745 GRE0.001-0.1725-4.25 
  Maroulakos, Stavros 1773 GRE0.001-0.1525-3.75 
  Soursos, Panayotis 1730 GRE0.001-0.1925-4.75 
  Fragiadaki, Eirini 1499 GRE1.0010.532513.25 

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)
 
 105th Ambelokipi Open Ambelokipi - Athens GRE 2010-05-08
RcRownchangeKK*chgGame
 1762 1488 1.50 5 0.61 25 15.25 
  Zambrakos, Efthimios 1880 GRE0.001-0.0825-2.00 
  Koutsompinas, Georgios 1769 GRE0.5010.34258.50 
  Mitsakos, Achilleas 1754 GRE0.001-0.1825-4.50 
  Koukoufikis, Ioannis 1778 GRE0.001-0.1625-4.00 
  Efkarpidis, Stylianos 1627 GRE1.0010.692517.25 

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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