Individual Calculations February 2017
 Kontarinis, Andreas  Total change: 3.00  Rating chartPersonal card
 New Year's open Chess Square 2017 Athens GRE 2017-01-01
RcRownchangeKK*chgGame
 1641 1560 4.00 9 0.15 20 3.00 
  Poulopoulos, Ioannis 1960  * GRE0.001-0.0820-1.60 
  Zoubroulis, Vasileios 1389 GRE1.0010.27205.40 
  Lappas, Konstantinos 1960  * GRE0.001-0.0820-1.60 
  Georgopoulou, Eytyhia 1347 GRE1.0010.23204.60 
  Koerant, Filipos 1855 GRE0.001-0.1520-3.00 
  Megaloudis, Petros 1487 GRE0.001-0.6020-12.00 
  Ninis, Eleneo 1506 GRE1.0010.42208.40 
  Kaloskambis, Mihail 1869 GRE0.001-0.1420-2.80 
  Michalis, Vasileios 1396 GRE1.0010.28205.60 
 * 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)
 

 

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