Individual Calculations November 2017
 Vazelakis, Dimitrios  Total change: 5.00  Rating chartPersonal card
 3rd open Synergasia 2017 Athens GRE 2017-09-11
RcRownchangeKK*chgGame
 1850 1810 4.00 7 0.79 20 15.80 
  Koutoukidis, Panagiotis 2210  * GRE0.001-0.0820-1.60 
  Seferis, Georgios 1686 GRE1.0010.33206.60 
  Tsonis, Loukas 1466 GRE1.0010.12202.40 
  Tourkolias, Dimitrios 1662 GRE1.0010.30206.00 
  Koutourinis, Apostolos 2073 GRE0.5010.32206.40 
  Tsagkaropoulos, Spyridon 2022 GRE0.001-0.2320-4.60 
  Samartzis, Mihail 1833 GRE0.5010.03200.60 
 * 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)
 
 165th Ampelokipi open 2017 Athens GRE 2017-09-13
RcRownchangeKK*chgGame
 1660 1810 4.00 7 -0.66 20 -13.20 
  Panaidis, Fragkiskos 1410  * GRE1.0010.08201.60 
  Ter Gevorkian, Edouardos 1577 GRE1.0010.21204.20 
  Tzortzis, Dimitrios 1991 GRE0.5010.24204.80 
  Stefanidis, Ioannis 1410  * GRE1.0010.08201.60 
  Ergazakis, Ioannis 2159 GRE0.001-0.1120-2.20 
  Santorinaios, Iakovos 1533 GRE0.001-0.8320-16.60 
  Vasilakopoulos, Georgios 1538 GRE0.501-0.3320-6.60 
 * 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)
 
 Autumn open 2017 Chess Square Athens GRE 2017-09-16
RcRownchangeKK*chgGame
 1649 1810 5.00 7 0.12 20 2.40 
  Polikretis, Mattheos 1410  * GRE1.0010.08201.60 
  Patrinos, Ilias 1576 GRE0.501-0.2920-5.80 
  Fanourgakis, Konstantinos 1682 GRE1.0010.33206.60 
  Krallis, Christos 2151 GRE0.001-0.1220-2.40 
  Mokas, Vasilios 1604 GRE0.501-0.2620-5.20 
  Dimanoudis, Agelos 1583 GRE1.0010.21204.20 
  Spyratos, Nikolaos 1538 GRE1.0010.17203.40 
 * 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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