Individual Calculations February 2019
 Chatziioannidis, Theofylaktos  Total change: 21.40  Rating chartPersonal card
 41st International Tournament White Tower 2019 B group Thessaloniki GRE 2019-01-02
RcRownchangeKK*chgGame
 1586 1513 3.00 6 0.45 20 9.00 
  Minas, Ioannis 1913  * GRE0.001-0.0820-1.60 
  Emmanouilidis, Irineos 1694 GRE0.001-0.2620-5.20 
  Dereka, Konstantina 1473 GRE1.0010.44208.80 
  Gkaripis, Marios Ilias 1367 GRE1.0010.30206.00 
  Harisis, Konstantinos 1751 GRE0.001-0.2020-4.00 
  Georgiadis, Athanasios Kat 1320 GRE1.0010.25205.00 
 * 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)
 
 2019 Team Championships ESSTH-CHALK Local Category Rounds 1-3 ESSTH-CHALK GRE 2019-01-13
RcRownchangeKK*chgGame
 1558 1513 1.50 2 0.62 20 12.40 
  Giannoulas, Christos 1494 GRE0.501-0.0320-0.60 
  Christoforidis, Christoforos 1622 GRE1.0010.652013.00 

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)
 

 

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