Individual Calculations October 2021
 Poupalos, Nikolaos  Total change: 23.60  Rating chartPersonal card
 2021 National youth open U14 finals Patra GRE 2021-08-30
RcRownchangeKK*chgGame
 1794 2005 6.50 9 -0.22 40 -8.80 
  Magklaras, Panagiotis 1605  * GRE1.0010.08403.20 
  Hartofylakas, Spyros 1777 GRE0.501-0.2940-11.60 
  Merkos, Thomas 1703 GRE1.0010.15406.00 
  Nteligiorgis, Georgios 1605  * GRE1.0010.08403.20 
  Makridis, Dimitrios 2256 GRE0.5010.314012.40 
  Dristellas, Neoklis 1865 GRE0.501-0.1940-7.60 
  Antonioudakis, Georgios 1753 GRE1.0010.19407.60 
  Tsarsitalidis, Christos 1786 GRE0.501-0.2840-11.20 
  Karamichos, Michail 1797 GRE0.501-0.2740-10.80 
 * 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)
 
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 1910 1940 4.50 7 0.81 40 32.40 
  Ikonomou, Theodoros 1540  * GRE1.0010.08403.20 
  Koulouris, Evangelos 1710 GRE1.0010.21408.40 
  Kotsinis, Alexandros 2067 GRE1.0010.674026.80 
  Stamatiou, Rodolfos 2237 GRE0.001-0.1540-6.00 
  Tragoudaras, Nikolaos 1701 GRE0.501-0.3040-12.00 
  Makridis, Dimitrios 2136 GRE0.5010.254010.00 
  Brokalakis - Gounaris, Christos 1978 GRE0.5010.05402.00 
 * 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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