Individual Calculations October 2018
 Zgouletas, Ioannis  Total change: 22.80  Rating chartPersonal card
 3rd open under 2200 GS Farsalon 2018 - A group Farsala GRE 2018-09-14
RcRownchangeKK*chgGame
 1529 1510 4.00 7 0.57 40 22.80 
  Bizoula, Nefeli Georgia 1110  * GRE1.0010.08403.20 
  Sarikas, Sotirious 1874 GRE1.0010.904036.00 
  Alexakis, Dimitrios 1910  * GRE0.001-0.0840-3.20 
  Mitsiou, Konstantinos 1289 GRE1.0010.22408.80 
  Tzamtzis, Konstantinos 1811 GRE0.001-0.1540-6.00 
  Mitsiou, Georgios 1285 GRE0.001-0.7840-31.20 
  Papapostolou, Konstantinos 1425 GRE1.0010.384015.20 
 * 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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