Individual Calculations January 2018
 Delaveridis, Dimitrios  Total change: 2.80  Rating chartPersonal card
 4th youth under 16 tournament SA Sykeon 2017 - Youth GP 2017-2018 A Thessaloniki GRE 2017-12-02
RcRownchangeKK*chgGame
 1164 1243 2.50 6 -1.15 40 -46.00 
  Georgiadis, Athanasios Kat 1111 GRE0.501-0.1840-7.20 
  Cheiladakis, Vasileios 1150 GRE0.501-0.1340-5.20 
  Zaga, Konstantina 1109 GRE1.0010.324012.80 
  Haralabidis, Aristidis 1173 GRE0.501-0.1040-4.00 
  Kafantaris, Pavlos 1344 GRE0.001-0.3640-14.40 
  Pechlivanidis, Michail 1097 GRE0.001-0.7040-28.00 

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 Greek Youth under 16 Team Championship 2017 - Finals Thessaloniki GRE 2017-12-18
RcRownchangeKK*chgGame
 1501 1243 2.50 6 1.22 40 48.80 
  Batsis, Lazaros 1203 GRE1.0010.444017.60 
  Brokalakis - Gounaris, Christos 1643  * GRE0.001-0.0840-3.20 
  Ioannou, Ioannis Nik. 1506 GRE0.5010.324012.80 
  Kyriakidis, Anastasios P. 1420 GRE0.5010.23409.20 
  Vardakas, Grigorios 1643  * GRE0.001-0.0840-3.20 
  Krikoglou, Iordanis 1589 GRE0.5010.394015.60 
 * 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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