Individual Calculations August 2017
 Marinakis, Hristos  Total change: -107.20  Rating chartPersonal card
 2017 Greek Youth Championships - open U14 Rio Achaias GRE 2017-06-26
RcRownchangeKK*chgGame
 1571 1842 5.00 9 -2.25 40 -90.00 
  Tzovanis, Anastasios Anagnostis 1442  * GRE1.0010.08403.20 
  Nteligiorgis, Eleftherios 1442  * GRE1.0010.08403.20 
  Vardakas, Grigorios 1932 GRE0.001-0.3840-15.20 
  Dalampekis, Ignatios 1586 GRE0.501-0.3140-12.40 
  Koutis, Pavlos 1553 GRE0.001-0.8440-33.60 
  Goutis, Panagiotis 1522 GRE1.0010.13405.20 
  Kozyris, Ilias 1452 GRE0.501-0.4140-16.40 
  Blitsas, Orestis 1635 GRE1.0010.23409.20 
  Tsarsitalidis, Konstantinos 1574 GRE0.001-0.8340-33.20 
 * 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)
 
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1875 1850 2.50 7 -0.72 40 -28.80 
  Ioannidis, Evgenios f2250  * GRE0.001-0.0840-3.20 
  Kollias, Dimitrios 1450  * GRE0.001-0.9240-36.80 
  Betsakos, Konstantinos 1832 GRE1.0010.474018.80 
  Karagiannis, Emmanouil 1450  * GRE1.0010.08403.20 
  Beliotis, Georgios 2112 GRE0.001-0.1840-7.20 
  Michaelides, Konstantinos c2127 CYP0.001-0.1740-6.80 
  Giatrakos, Orestis 1907 GRE0.5010.08403.20 
 * 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)
 
 10th International open Palaiochora 2017 Palaiochora Crete GRE 2017-07-19
RcRownchangeKK*chgGame
 1987 1850 3.00 8 0.29 40 11.60 
  Kharitonov, Alexandr g2250  * RUS0.5010.424016.80 
  Galunova, Tsveta wm2217 BUL0.001-0.1040-4.00 
  Vlachos, Anatole 2075 GRE0.001-0.2240-8.80 
  Kouvaras, Andreas 1477 GRE1.0010.10404.00 
  Ahn, Juyong 1496 KOR1.0010.11404.40 
  Vanparys, Philip 2091 BEL0.001-0.2040-8.00 
  Wolf, Ulrich 2083 GER0.5010.294011.60 
  Navrotescu, Andreea-Cristiana wm2207 FRA0.001-0.1140-4.40 
 * 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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