Individual Calculations July 2011
 Konstantelias, K  Total change: -1.35  Rating chartPersonal card
 7th Kalamaria Spring Open Kalamaria, Thessaloniki GRE 2011-04-19
RcRownchangeKK*chgGame
 1712 2095 2.50 3 -0.23 15 -3.45 
  Doudoulakakis, Athanasios 1695  * GRE1.0010.08151.20 
  Charpidou, Anna 1699 GRE1.0010.08151.20 
  Psaltis, Aristidis 1741 GRE0.501-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 2010 2095 5.50 9 0.14 15 2.10 
  Lithoxoos, Theodoros 1695  * GRE0.501-0.4215-6.30 
  Stefanopoulos, Orestis f2214 GRE0.5010.16152.40 
  Ioannidis, Evgenios 1811 GRE1.0010.16152.40 
  Patola, Eero 1920 FIN1.0010.27154.05 
  Ladopoulos, Dimitrios 1871 GRE0.501-0.2815-4.20 
  Vujic, Mihailo f2330 SRB0.001-0.2115-3.15 
  Gouma, Ronald 1927 NED1.0010.28154.20 
  Hristodoulou, Panagiotis 2194 GRE1.0010.64159.60 
  Kourkoulos-Arditis, Stamatis 2124 GRE0.001-0.4615-6.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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