Individual Calculations May 2010
 Kamaretsos, Konstantinos  Total change: -6.15  Rating chartPersonal card
 Preliminarie A' Category 2010 ESSTH-H Thessaloniki-Halkidiki GRE 2010-01-17
RcRownchangeKK*chgGame
 1989 1926 2.50 5 0.43 15 6.45 
  Giakoustidis, Spiros-Avgerinos 1925 GRE0.5010.00150.00 
  Mourelatos, Ilias 2077 GRE0.5010.20153.00 
  Vourtsas, Athanasios 2035 GRE0.5010.15152.25 
  Skondras, Stavros 1919 GRE0.001-0.5115-7.65 
  Baltzopoulos, Giorgos 1990 GRE1.0010.59158.85 

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)
 
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1942 1926 2.00 6 -0.84 15 -12.60 
  Iskos, Alexandros 2119 GRE0.001-0.2515-3.75 
  Mitridis, Dimitris 1660 GRE0.501-0.3215-4.80 
  Tsounis, Serafim 1746 GRE1.0010.26153.90 
  Grapsa, Georgia 2008 GRE0.001-0.3915-5.85 
  Xylogiannopoulos, Antonios 2027 GRE0.5010.14152.10 
  Galopoulos, Panagiotis f2090 GRE0.001-0.2815-4.20 

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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