Individual Calculations August 2015
 Tsakona, Maria  Total change: 44.40  Rating chartPersonal card
 2015 Greek Youth Championships - girls 10 Rio Achaia GRE 2015-06-26
RcRownchangeKK*chgGame
 1212 1027 2.50 6 0.86 40 34.40 
  Koukoubi, Athanasia 1200 GRE0.5010.23409.20 
  Georgitsi, Sofia 1323 GRE1.0010.854034.00 
  Karavitaki, Evaggelia 1373 GRE0.001-0.1140-4.40 
  Kanteraki, Maria-Myrto 1074 GRE0.001-0.4340-17.20 
  Giannoulaki, Ermofili 1046 GRE0.5010.03401.20 
  Papathanasiou, Stefania 1256 GRE0.5010.294011.60 

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 Municipality of N.Propontidas 2015 Nea Moudania - Ag. Mamas GRE 2015-07-11
RcRownchangeKK*chgGame
 1332 1002 1.00 5 0.25 40 10.00 
  Tsintsar, Zoran 1402  * GER0.001-0.0840-3.20 
  Koumtzis, Argirios 1402  * GRE0.001-0.0840-3.20 
  Manikis, Konstantinos 1402  * GRE0.001-0.0840-3.20 
  Tzampazi, Anastasia 1051 GRE1.0010.574022.80 
  Nikolakis, Panagiotis Marios 1402  * GRE0.001-0.0840-3.20 
 * 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)
 

 

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