Individual Calculations February 2018
 Tsarsitalidis, Konstantinos  Total change: -50.00  Rating chartPersonal card
 Christmas chess tournament D Maragkoudakis - S Mpikos memorial 2017 Ilioupoli GRE 2017-12-26
RcRownchangeKK*chgGame
 1910 1830 2.50 5 0.57 40 22.80 
  Balis, Georgios Efraim 1430  * GRE1.0010.08403.20 
  Poulos, Georgios 2017 GRE0.001-0.2640-10.40 
  Xaxiris, E. 1998 GRE1.0010.724028.80 
  Girvalakis, Spyridon 1939 GRE0.5010.15406.00 
  Papasimakopoulos, Alexandros 2166 GRE0.001-0.1240-4.80 
 * 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)
 
 New Year's Open 2018 SO Ampelokipon - SO Thomas Georgiou ATHENS GRE 2018-01-01
RcRownchangeKK*chgGame
 1587 1849 4.50 8 -1.82 40 -72.80 
  Della, Maria-Eleni 1449  * GRE1.0010.08403.20 
  Georgiev, Krum g2249  * FID0.001-0.0840-3.20 
  Michalis, Vasileios 1449  * GRE0.001-0.9240-36.80 
  Georgopoulou, Eytyhia 1449  * GRE1.0010.08403.20 
  Vourlis-Koletis, Miltiadis 1546 GRE0.001-0.8640-34.40 
  Karampetsas, Ioannis 1449  * GRE0.501-0.4240-16.80 
  Koutsompinas, Georgios 1549 GRE1.0010.15406.00 
  Koutis, Pavlos 1558 GRE1.0010.15406.00 
 * 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)
 

 

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