Individual Calculations October 2023
 Stavropoulos, Sotirios  Total change: 59.20  Rating chartPersonal card
 30th open of Nikaia - Honor to National Resistance2023 - A group Nikaia GRE 2023-09-01
RcRownchangeKK*chgGame
 1770 1503 3.00 8 1.48 40 59.20 
  Nemtsas, Hristoforos 1842 GRE0.001-0.1240-4.80 
  Oikonomopoulos, Filippos 1766 GRE0.5010.324012.80 
  Tzounakas, Vasilios 1614 GRE1.0010.654026.00 
  Dionysopoulos, Zacharias 1933 GRE0.001-0.0740-2.80 
  Ornithopoulos, Nikolaos 1820 GRE1.0010.874034.80 
  Proutsalis, Marios Alexandros 1670 GRE0.5010.22408.80 
  Sitsanis, Nikolaos 44725 1668 GRE0.001-0.2840-11.20 
  Ntounias, Ioannis 1850 GRE0.001-0.1140-4.40 

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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