Individual Calculations February 2020
 Giakoustidis, Spiros-Avgerinos  Total change: -33.80  Rating chartPersonal card
 42nd open White Tower 2020 A group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1605 1721 2.50 7 -1.93 20 -38.60 
  Danov, Lyubomir 2121  * BUL0.001-0.0820-1.60 
  Giannopoulou, Anastasia 1432 GRE0.001-0.8420-16.80 
  Nasos, Konstantinos 1617 GRE0.501-0.1420-2.80 
  Galanis, Nikolaos-Panagiotis 1589 GRE0.001-0.6820-13.60 
  Stamatiadis, Georgios 1833 GRE1.0010.652013.00 
  Kyparissopoulos, Spyridon 1321  * GRE0.001-0.9220-18.40 
  Lagogianni, Niki Vasiliki 1321  * GRE1.0010.08201.60 
 * 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)
 
 2020 Team Championship of ESSTH-CHALK - B Local Rounds 1-3 ESSTH-CHALK GRE 2020-01-12
RcRownchangeKK*chgGame
 1500 1721 2.50 3 0.24 20 4.80 
  Petlis, Evangelos 1321  * GRE1.0010.08201.60 
  Koutsioumpas, Charalampos 1688 GRE0.501-0.0520-1.00 
  Zaires Karanasios, Konstantinos 1490 GRE1.0010.21204.20 
 * 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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