Individual Calculations May 2015
 Marinakis, Hristos  Total change: 168.80  Rating chartPersonal card
 Individual Championship of Heraklion 8-16 2015 Boys & Girls ESSK Heraklio Crete GRE 2015-02-27
RcRownchangeKK*chgGame
 1282 1470 4.00 4 1.05 40 42.00 
  Papadimitrakis, Georgios 1362 GRE1.0010.354014.00 
  Lianeris, Andreas 1350 GRE1.0010.344013.60 
  Pelantakis, Mihail 1221 GRE1.0010.19407.60 
  Aggelakis, Ilias 1196 GRE1.0010.17406.80 

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)
 
 Individual Championship of Chania-Rethimno 8-16 2015 Boys & Girls ESSK Hania - Rethymno Crete GRE 2015-02-27
RcRownchangeKK*chgGame
 1268 1470 6.00 6 1.57 40 62.80 
  Xirouhakis, Petros 1163 GRE1.0010.14405.60 
  Liodakis, Filippos-Markos 1249 GRE1.0010.22408.80 
  Tzemanakis, Nikolaos 1504 GRE1.0010.554022.00 
  Papadimitrakis, Georgios 1362 GRE1.0010.354014.00 
  Kanteraki, Maria-Myrto 1070  * GRE1.0010.08403.20 
  Papadokonstantakis, Hristos 1259 GRE1.0010.23409.20 
 * 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)
 
 1st International Open "Eftychios Krommydakis" 2015 Gerani Platanias Crete GRE 2015-04-13
RcRownchangeKK*chgGame
 1755 1470 3.00 7 1.60 40 64.00 
  Zimina, Olga mwg1870  * ITA0.001-0.0840-3.20 
  Fragaki, Maria 1870  * GRE1.0010.924036.80 
  Sahl, Sheila Barth wm1870  * NOR0.001-0.0840-3.20 
  Stefanatos, Nikolaos 1864 GRE0.001-0.0840-3.20 
  Grigorakis, Stylianos 1163 GRE1.0010.14405.60 
  Gasparakis, Georgios 1870  * GRE1.0010.924036.80 
  Moshovakis, Aggelos 1777 GRE0.001-0.1440-5.60 
 * 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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