Individual Calculations October 2014
 Kokkota, Fotini  Total change: 72.80  Rating chartPersonal card
 2014 Attica Youth U14 Team Cup Attica GRE 2014-04-06
RcRownchangeKK*chgGame
 1639 1558 1.50 2 0.72 15 10.80 
  Tsekouras, Andreas 1629 GRE0.5010.10151.50 
  Pessiridis, Isaak 1649 GRE1.0010.62159.30 

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)
 
 4th International Tournament ISTHMIA 2014 - Open Greek champ. - B' Group Vrahati - Korinthos GRE 2014-08-18
RcRownchangeKK*chgGame
 1542 1559 4.50 8 0.49 40 19.60 
  Kampitsis, Vasilios 1770 GRE1.0010.774030.80 
  Triantos, Konstantinos 1668 GRE0.001-0.3540-14.00 
  Nikolopoulos, Dimitrios 1716 GRE0.001-0.2940-11.60 
  Anthopoulos, Konstantinos 1234 GRE1.0010.13405.20 
  Arnaoutoglou, Vyron 1764 GRE0.001-0.2440-9.60 
  Kelepouri, Konstantina 1347 GRE1.0010.23409.20 
  Frosinos, Ioannis 1679 GRE0.5010.16406.40 
  Mihailidou, Magdalini 1159  * GRE1.0010.08403.20 
 * 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)
 
 22nd International tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1744 1559 3.50 9 1.06 40 42.40 
  Koutsogiannis, Efthymios 1920 GRE0.001-0.1040-4.00 
  Kafetzi, Angeliki 1772 GRE0.5010.274010.80 
  Bouboulis, Spyridon-Odysseys 1801 GRE0.001-0.2040-8.00 
  Vrettos, Augoustinos 1618 GRE1.0010.584023.20 
  Koutsidis, Achilleas 1729 GRE0.5010.22408.80 
  Aggelopoulos, Fotios 1682 GRE0.5010.17406.80 
  Dimopoulos, Georgios 1852 GRE0.001-0.1540-6.00 
  Beliotis, Georgios 1597 GRE0.5010.05402.00 
  Papadopoulos, Asterios 1723 GRE0.5010.22408.80 

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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