Individual Calculations April 2009
 Korkoliakos, Nikolaos  Total change: -4.35  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1699 1643 2.00 4 0.22 15 3.30 
  Stathakis, Nikolaos 1511 GRE0.501-0.1815-2.70 
  Panagiotakopoulos, Gerasimos 1993 GRE0.001-0.1115-1.65 
  Bafas, Athanasios 1661 GRE0.5010.03150.45 
  Lois, Spyridon 1629 GRE1.0010.48157.20 

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)
 
 Kappa -35 Kallithea - Athens GRE 2008-11-28
RcRownchangeKK*chgGame
 1816 1643 1.00 3 0.13 15 1.95 
  Kesoglou, Konstantinos 1993 GRE0.001-0.1115-1.65 
  Kourkoulos-Arditis, Stamatis 1765 GRE0.001-0.3315-4.95 
  Diatsintos, Ilias 1690 GRE1.0010.57158.55 

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)
 
 2009 Attica Ch B' local div Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 1555 1628 0.00 1 -0.60 15 -9.00 
  Georgiou, Hristos 1555 GRE0.001-0.6015-9.00 

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 - 36 KALLITHEA - ATHENS GRE 2009-01-19
RcRownchangeKK*chgGame
 1766 1628 1.00 3 -0.04 15 -0.60 
  Tepelenis, Nikolaos 1978 GRE0.001-0.1115-1.65 
  Basoukos, Dimitrios 1482 GRE1.0010.30154.50 
  Marianidis, Dimitrios 1837 GRE0.001-0.2315-3.45 

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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