Individual Calculations January 2012
 Koutourinis, Apostolos  Total change: -34.50  Rating chartPersonal card
 Attica Team Cup "Spiros Bikos" 2011 - Group A' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 2051 1997 1.00 7 -2.03 15 -30.45 
  Roussos, Leandros 1947 GRE0.001-0.5715-8.55 
  Mbirlis, Hristos 1970 GRE1.0010.46156.90 
  Vazelakis, Dimitrios 1953 GRE0.001-0.5615-8.40 
  Kostopoulos, Evaggelos 2194 GRE0.001-0.2515-3.75 
  Tsiropoulas, Apostolos 2136 GRE0.001-0.3115-4.65 
  Kokkinakis, Manousos 2201 GRE0.001-0.2415-3.60 
  Lakafosis, Ioannis 1956 GRE0.001-0.5615-8.40 

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)
 
 Kappa 54 Kallithea, Athens GRE 2011-11-07
RcRownchangeKK*chgGame
 1860 1997 3.50 6 -0.27 15 -4.05 
  Kostouros, Alexandros 2191 GRE1.0010.751511.25 
  Fountas, Panagiotis 1597  * GRE1.0010.08151.20 
  Poulos, Georgios 2026 GRE0.001-0.4615-6.90 
  Diatsintos, Ilias 1611 GRE1.0010.09151.35 
  Sienczewski, Zbigniew 2140 POL0.5010.19152.85 
  Florakis, Konstantinos 1597  * GRE0.001-0.9215-13.80 
 * 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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