Individual Calculations December 2017
 Drakonakis, Athanasios  Total change: -3.20  Rating chartPersonal card
 Youth under 12 Team CUP of Attica 2017 ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1129 1038 1.50 4 0.00 40 0.00 
  Spanos, Ioannis 1163 GRE0.5010.17406.80 
  Gavalakis, Dimitrios 1178 GRE0.5010.19407.60 
  Koutsouvelis, Spyridon 1021 GRE0.001-0.5240-20.80 
  Papathanasiou, Ioannis Fanourios 1155 GRE0.5010.16406.40 

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)
 
 ESSNA Youth under 16 Team Championship 2017 - Qualifiers for 10th nytc ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1438 1038 0.00 1 -0.08 40 -3.20 
  Kosmadakis, Panagiotis 1438  * 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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