Individual Calculations January 2022
 Merkos, Thomas  Total change: 63.60  Rating chartPersonal card
 Celebration open chess square 2021 Athens GRE 2021-11-06
RcRownchangeKK*chgGame
 1486 1684 3.00 5 -0.62 40 -24.80 
  Kostelidis, Georgios 1284  * GRE1.0010.08403.20 
  Lekkas, Anastasios 1419 GRE0.501-0.3240-12.80 
  Nteligiorgis, Georgios 1467 GRE0.501-0.2840-11.20 
  Pitsakis, Ilias 1377 GRE1.0010.14405.60 
  Poulos, Georgios 1883 GRE0.001-0.2440-9.60 
 * 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)
 
 2021 Spyros Bikos Attica team Cup ESSNA GRE 2021-11-14
RcRownchangeKK*chgGame
 1701 1684 3.00 5 0.72 40 28.80 
  Karathanasis, Vlasis 1916 GRE0.001-0.2140-8.40 
  Tsalamagkakis, Ilias 1794 GRE0.001-0.3540-14.00 
  Ter-Gevorkian, Giannis 1808 GRE1.0010.674026.80 
  Tsagkarakis, Alexandros 1284  * GRE1.0010.08403.20 
  Panopoulos, Ioannis 1703 GRE1.0010.534021.20 
 * 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)
 
 13th youth U16 team championship 2021 finals Thessaloniki GRE 2021-12-16
RcRownchangeKK*chgGame
 1673 1687 4.50 6 1.49 40 59.60 
  Kalogridis, Themistoklis 1481 GRE1.0010.24409.60 
  Kamperidis, Charalampos 1287  * GRE1.0010.08403.20 
  Tsarsitalidis, Christos 1873 GRE0.001-0.2640-10.40 
  Karamichos, Michail 1857 GRE0.5010.22408.80 
  Antonioudakis, Georgios 1889 GRE1.0010.764030.40 
  Papadopoulos, Filippos 1649 GRE1.0010.454018.00 
 * 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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