Individual Calculations May 2018
 Papapostolou, Apostolos  Total change: -21.20  Rating chartPersonal card
 11th international open Triandrias 2018 - A group Thessaloniki GRE 2018-04-09
RcRownchangeKK*chgGame
 1790 1941 5.00 9 -1.06 20 -21.20 
  Delidimoudis, Konstantinos 1541  * GRE0.501-0.4220-8.40 
  Polymeras, Evangelos 1541  * GRE1.0010.08201.60 
  Papadopoulos, Panayotis 2199 GRE0.001-0.1820-3.60 
  Kouta, Antonia 1707 GRE0.501-0.2920-5.80 
  Lazos, Ioannis 1666 GRE0.001-0.8320-16.60 
  Gountintas, Haralabos 1746 GRE0.501-0.2520-5.00 
  Verschoor, Patrick 1720 NED1.0010.22204.40 
  Theoharidis, Georgios 1767 GRE1.0010.27205.40 
  Korniotis, Filippos 2224 GRE0.5010.34206.80 
 * 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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