Individual Calculations May 2017
 Giannopoulou, Anastasia  Total change: -23.80  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship Local Category - rounds 8-9 Thessaloniki GRE 2017-03-26
RcRownchangeKK*chgGame
 1181 1379 1.00 1 0.24 20 4.80 
  Bertaki, Efrosini 1181 GRE1.0010.24204.80 

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 international open Triandrias 2017 - B Thessaloniki GRE 2017-04-17
RcRownchangeKK*chgGame
 1146 1401 1.00 3 -1.43 20 -28.60 
  Betsakou, Sofia 1109 GRE1.0010.15203.00 
  Delaveridis, Dimitrios 1232 GRE0.001-0.7220-14.40 
  Tsivelekidou, Anthoula Elpida 1096 GRE0.001-0.8620-17.20 

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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