Individual Calculations September 2013
 Bekakos, Mihail  Total change: -19.80  Rating chartPersonal card
 18th Aegaleo open Athens - Aegaleo GRE 2013-07-23
RcRownchangeKK*chgGame
 1742 1635 2.00 5 0.14 15 2.10 
  Ladas, Dimitrios 1784 GRE0.5010.20153.00 
  Kymionis, Konstantinos 2034 GRE0.001-0.0815-1.20 
  Kouvaras, Andreas 1380 GRE1.0010.19152.85 
  Kampitsis, Vasilios 1774 GRE0.5010.19152.85 
  Kosmidis, Konstantinos 1738 GRE0.001-0.3615-5.40 

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)
 
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1505 1641 2.50 6 -1.46 15 -21.90 
  Antoniadis, Konstantinos 1736 GRE0.5010.13151.95 
  Bellos, Evangelos 1675 GRE0.001-0.4515-6.75 
  Ntovas, Dimitrios 1447 GRE0.001-0.7515-11.25 
  Karagiannis, Georgios 1444 GRE0.001-0.7515-11.25 
  Papakonstantinou, Georgios 1265 GRE1.0010.09151.35 
  Bravos, Panagiotis 1464 GRE1.0010.27154.05 

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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