Individual Calculations October 2020
 Minadakis, Andreas-Marios  Total change: -10.40  Rating chartPersonal card
 2020 Greek youth championships open U14 - South group Athens, Peristeri GRE 2020-08-28
RcRownchangeKK*chgGame
 1491 1514 4.50 9 -0.26 40 -10.40 
  Dervishi, Claudio 1172 GRE1.0010.12404.80 
  Fragkos, Vasileios 1884 GRE0.001-0.1040-4.00 
  Kostelidis, Georgios 1306 GRE1.0010.23409.20 
  Tragoudaras, Nikolaos 1591 GRE0.001-0.3940-15.60 
  Ziomas, Konstantinos Dimitrios 1311 GRE0.501-0.2640-10.40 
  Nteligiorgis, Georgios 1545 GRE1.0010.544021.60 
  Zeitounian, Panagiotis 1318 GRE1.0010.254010.00 
  Merkos, Thomas 1727 GRE0.001-0.2340-9.20 
  Trapalis, Theodoros 1568 GRE0.001-0.4240-16.80 

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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