Individual Calculations March 2024
 Hatzistamatiou, Nikolaos  Total change: -5.60  Rating chartPersonal card
 PEAK Ultima by ASOP Dias Jan 2024 Athens GRE 2024-01-14
RcRownchangeKK*chgGame
 1766 1676 0.50 4 -1.04 20 -20.80 
  Kassios, Dimitrios 1914 GRE0.5010.30206.00 
  Kesoglou, Konstantinos 1777 GRE0.001-0.3620-7.20 
  Boulamatsis, Konstantinos I 1821 GRE0.001-0.3120-6.20 
  Mastoras, Ilias I. 1552 GRE0.001-0.6720-13.40 

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)
 
 Grand Chess Series - Ultimate League by ASOP Dias Petroupoli GRE 2024-01-17
RcRownchangeKK*chgGame
 1807 1676 2.50 5 0.76 20 15.20 
  Koukas, Anastasios 1965 GRE1.0010.842016.80 
  Kosmadakis, Panagiotis 1683 GRE0.5010.01200.20 
  Vassis, Michail 1998 GRE0.001-0.1320-2.60 
  Tzortzatos, Dimosthenis 1945 GRE0.001-0.1720-3.40 
  Pagkalos, Vasileios 1442 GRE1.0010.21204.20 

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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