Individual Calculations February 2020
 Spyratou, Kleanthi  Total change: -32.40  Rating chartPersonal card
 New Year's 2020 open Chess Square A Mitsakos Memorial Athens GRE 2020-01-01
RcRownchangeKK*chgGame
 1397 1229 1.00 6 -0.81 40 -32.40 
  Vasilakopoulos, Georgios 1629  * GRE0.001-0.0840-3.20 
  Merkos, Thomas 1468 GRE0.001-0.2040-8.00 
  Pitsolis, Theodoros 1390 GRE0.001-0.2940-11.60 
  Chantzopoulos, Theodoros 1508 GRE0.001-0.1640-6.40 
  Vener, Georgios 1067 GRE1.0010.294011.60 
  Gkika, Marina 1321 GRE0.001-0.3740-14.80 
 * 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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