Individual Calculations February 2019
 Vassalos, Panagiotis  Total change: -5.20  Rating chartPersonal card
 2nd Christmas open S Bikos - D Maragkoudakis Memorial 2018 Athens GRE 2018-12-22
RcRownchangeKK*chgGame
 1357 1100 1.00 4 0.17 20 3.40 
  Diamantopoulos, Leonidas Nik 1500  * GRE0.001-0.0820-1.60 
  Kourouklis, Efthymios-Nektarios 1443 GRE0.001-0.1220-2.40 
  Sarris, Leonidas 1170 GRE1.0010.602012.00 
  Vassis, Michail 1315 GRE0.001-0.2320-4.60 
 * 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)
 
 2019 Attica Team Championships - B Local Group B2 Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1306 1134 0.50 3 -0.43 20 -8.60 
  Sidiropoulos, Leonidas 1534  * GRE0.001-0.0820-1.60 
  Mylonakis, Ioannis 1051 GRE0.501-0.1120-2.20 
  Georgopoulos, Andreas 1332 GRE0.001-0.2420-4.80 
 * 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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