Individual Calculations September 2022
 Christodoulou, Panormitis  Total change: 8.00  Rating chartPersonal card
 31st International open of Kavala - A group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 2083 1933 2.50 9 -0.51 40 -20.40 
  Kalogridis, Antonios f2272 GRE0.5010.384015.20 
  Vafiadis, Kleanthis 2286 GRE0.001-0.1140-4.40 
  Dorfanis, Ilarion 2141 GRE0.5010.274010.80 
  Tsarsitalidis, Konstantinos 2059 GRE0.001-0.3340-13.20 
  Gouloutis, Nikolaos 2362 GRE0.001-0.0740-2.80 
  Stamatis, Ioannis 1884 GRE0.501-0.0740-2.80 
  Antonioudakis, Georgios 1859 GRE0.001-0.6040-24.00 
  Bakalar, Jan 1985 SVK1.0010.574022.80 
  Ozsoy, Idil Mira wc1898 TUR0.001-0.5540-22.00 

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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1818 1933 4.50 6 0.71 40 28.40 
  Choullis, Agisilaos Georgios 1533  * GRE1.0010.08403.20 
  Loutragotis, Paraskevas Pantelei 1866 GRE1.0010.414016.40 
  Tsouchnikas, Orestis 1735 GRE1.0010.24409.60 
  Blitsas, Orestis 1660 GRE0.501-0.3340-13.20 
  Kosmidis, Ioannis 2165 GRE0.001-0.2140-8.40 
  Ballas, Kleon-Evangelos 1950 GRE1.0010.524020.80 
 * 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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