Individual Calculations April 2017
 Batsi, Lida  Total change: 11.20  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship POA - rounds 4-7 Thessaloniki GRE 2017-02-05
RcRownchangeKK*chgGame
 1742 1457 1.00 4 0.34 20 6.80 
  Pambalou, Fotini 1857  * GRE0.001-0.0820-1.60 
  Mastrakouli, Evagelia 1738 GRE0.001-0.1620-3.20 
  Vafiadou, Asimenia 1701 GRE1.0010.802016.00 
  Malikentzou, Nafsika 1673 GRE0.001-0.2220-4.40 
 * 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)
 
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1425 1457 3.50 6 0.22 20 4.40 
  Pantziarelas, Georgios Dimitrios 1446 GRE0.501-0.0220-0.40 
  Bragkatzis, Nikolaos 1640 GRE0.5010.24204.80 
  Soslaidi, Loubov 1181 CYP1.0010.17203.40 
  Kanelakis, Simeon 1808 GRE0.001-0.1120-2.20 
  Tzontas, Athanasios 1231 GRE0.501-0.2920-5.80 
  Arzoumanidis, Isaak 1245 GRE1.0010.23204.60 

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)
 

 

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