Individual Calculations May 2011
 Stergiou, Evangelos  Total change: 16.65  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 2030 2201 3.00 4 0.12 15 1.80 
  Hatzistavris, Georgios 1962 GRE1.0010.20153.00 
  Sverkounos, Spyridon 2006 GRE0.001-0.7515-11.25 
  Frandzeskakis, Kiriakos 2110 GRE1.0010.38155.70 
  Ponirakis, Dimitrios 2040 GRE1.0010.29154.35 

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)
 
 Attica Team Championship 2011 - B' Category Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 2200 2201 5.00 8 0.99 15 14.85 
  Panagiotakos, Nikolaos 2162 GRE1.0010.45156.75 
  Papadatos, Ioannis 2149 GRE0.501-0.0715-1.05 
  Angelousis, Athanaslos 2088 GRE1.0010.35155.25 
  Panagiotopoulos, Alexandros 2190 GRE0.001-0.5215-7.80 
  Gazis, Efstathios f2317 GRE0.5010.16152.40 
  Spiropoulos, Panagiotis I 2122 GRE1.0010.39155.85 
  Georgiou, Kostantinos 2262 GRE0.5010.08151.20 
  Goritsas, Christos f2313 GRE0.5010.15152.25 

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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