Individual Calculations January 2016
 Tasoulas, Georgios  Total change: -29.20  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - A group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 2131 2102 1.00 4 -0.84 20 -16.80 
  Mihopoulos, Konstantinos 2033 GRE0.501-0.1020-2.00 
  Panagiotakos, Nikolaos 2120 GRE0.001-0.4720-9.40 
  Panagiotakopoulos, Gerasimos 2186 GRE0.5010.12202.40 
  Margaritis, Fotios 2185 GRE0.001-0.3920-7.80 

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)
 
 Christmas open of SO Peristeriou 2015 Peristeri GRE 2015-12-22
RcRownchangeKK*chgGame
 1890 2102 4.50 7 -0.62 20 -12.40 
  Patrinos, Ilias 1702  * GRE1.0010.08201.60 
  Krallis, Christos 1881 GRE0.001-0.7820-15.60 
  Lamprou, Konstantinos-Georgios 1702  * GRE1.0010.08201.60 
  Vitanov, Nikolai 1702  * GRE1.0010.08201.60 
  Harokopakis, Georgios 1993 GRE1.0010.35207.00 
  Sienczewski, Zbigniew 2026 POL0.501-0.1020-2.00 
  Grigoriadis, Mihail 2227 GRE0.001-0.3320-6.60 
 * 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)
 

 

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