Individual Calculations January 2020
 Drydakis, Aristotelis  Total change: 31.20  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1570 1450 3.00 6 0.78 40 31.20 
  Pagalis, Georgios 1422 GRE1.0010.464018.40 
  Titopoulos, Ilias 1368 GRE0.001-0.6140-24.40 
  Passakos, Georgios 1829 GRE1.0010.914036.40 
  Alexiou, Dimitrios 1705 GRE0.001-0.1940-7.60 
  Piromalis, Panagiotis 1767 GRE1.0010.874034.80 
  Papadopoulos, Thomas 1330 GRE0.001-0.6640-26.40 

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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