Individual Calculations August 2014
 Kolyvas, Aris  Total change: -26.40  Rating chartPersonal card
 12th Fysiolatriko open 2014 - B group Nikaia GRE 2014-06-19
RcRownchangeKK*chgGame
 1258 1461 3.50 7 -1.76 15 -26.40 
  Chatzistavrou, Eleftherios 1200 GRE0.001-0.8215-12.30 
  Koutis, Pavlos 1077 GRE1.0010.09151.35 
  Sifonios, Panagiotis 1262 GRE0.501-0.2615-3.90 
  Anthopoulou, Ioanna 1298 GRE1.0010.28154.20 
  Batsolakis, Georgios 1405 GRE0.001-0.5815-8.70 
  Theodosopoulos, Spyros 1260 GRE1.0010.24153.60 
  Pramateftaki, Loukia 1303 GRE0.001-0.7115-10.65 

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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