Individual Calculations August 2021
 Mourikis, Theofanis Iraklis  Total change: -26.80  Rating chartPersonal card
 27th Lorentzos Mavilis 2021 Corfu GRE 2021-06-29
RcRownchangeKK*chgGame
 1268 1215 1.50 4 -0.33 40 -13.20 
  Politis, Dionisos 1615  * GRE0.001-0.0840-3.20 
  Pouliasis, Gerasimos Angelos 1048 GRE0.501-0.2240-8.80 
  Moschat, Iosif Theodoros 1227 GRE0.001-0.4840-19.20 
  Tisarchontos, Spyridon 1181 GRE1.0010.454018.00 
 * 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)
 
 2021 youth championships of TESSIPIN open 12-14 Corfu GRE 2021-07-17
RcRownchangeKK*chgGame
 1054 1179 1.00 2 -0.34 40 -13.60 
  Merkouris, Spyridon Ekt 1037 GRE1.0010.314012.40 
  Pouliasis, Gerasimos Angelos 1071 GRE0.001-0.6540-26.00 

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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