Individual Calculations September 2010
 Tiniakos, Ioannis  Total change: -6.50  Rating chartPersonal card
 19th Greek Individual Championships Open U12 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1651 1538 2.00 6 -0.08 25 -2.00 
  Peskelidis, Marios 1646 GRE0.5010.15253.75 
  Gouloutis, Nikolaos 1708 GRE0.001-0.2825-7.00 
  Papadoulis, Vasilis 1654 GRE0.5010.16254.00 
  Papakonstantinou, Dimitrios 1654 GRE0.001-0.3425-8.50 
  Keliris, Andreas 1702 GRE0.001-0.2825-7.00 
  Kopalidis, Miltiadis 1544 GRE1.0010.512512.75 

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 Chess Tournament of Paleohora Paleohora, Chania GRE 2010-07-22
RcRownchangeKK*chgGame
 1901 1574 0.50 5 -0.18 25 -4.50 
  Georgiadis, Ioannis m1974  * GRE0.001-0.0825-2.00 
  Solidakis, Nektarios 1965 GRE0.001-0.0925-2.25 
  Delis, G 1934 GRE0.001-0.1025-2.50 
  Agnanti, Danai 1768 GRE0.5010.25256.25 
  Hristodoulaki, Antonia 1862 GRE0.001-0.1625-4.00 
 * 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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