Individual Calculations October 2017
 Georgiadis, Nikolaos Xant  Total change: 88.40  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1733 1742 5.50 9 0.87 40 34.80 
  Tsirli, Evaggelia 1342  * GRE0.001-0.9240-36.80 
  Galani, Dimitra 1429 GRE1.0010.14405.60 
  Batsi, Lida 1506 GRE1.0010.20408.00 
  Athanasiadis, Mihail 2043 GRE0.5010.354014.00 
  Romanos, Theodoros 2128 GRE0.001-0.0940-3.60 
  Kokkalis, Grigorios 1580 GRE1.0010.294011.60 
  Papakonstantinou, Dimitrios 2025 GRE0.5010.344013.60 
  Gavriilidis, Orestis 1561 GRE1.0010.264010.40 
  Vatkali, Dimitra 1981 GRE0.5010.304012.00 
 * 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)
 
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1625 1779 6.00 7 1.34 40 53.60 
  Pafyllas, Vasileios 1379  * GRE1.0010.08403.20 
  Kallias, Spyridon 1488 GRE1.0010.15406.00 
  Romanos, Theodoros 2128 GRE0.001-0.1140-4.40 
  Koukouvinos, Viktor 1422 GRE1.0010.11404.40 
  Nathanail, Spyridon 1379  * GRE1.0010.08403.20 
  Hasiotis, Polichronis 1799 GRE1.0010.534021.20 
  Tsarsitalidis, Konstantinos 1777 GRE1.0010.504020.00 
 * 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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