Individual Calculations November 2018
 Kratimenou, Maria  Total change: -1.20  Rating chartPersonal card
 Autumn Open 2018 SOA Athens GRE 2018-09-15
RcRownchangeKK*chgGame
 1482 1307 1.50 5 -0.03 40 -1.20 
  Dermatas, Marios 1707  * GRE0.001-0.0840-3.20 
  Hartofylakas, Spyros 1625 GRE0.001-0.1340-5.20 
  Apergis, Iosif 1550 GRE0.5010.304012.00 
  Poupalos, Nikolaos 1262 GRE0.001-0.5640-22.40 
  Ntovas, Dimitrios 1267 GRE1.0010.444017.60 
 * 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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