Individual Calculations September 2021
 Koudounis, Vasileios  Total change: 74.00  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2060 1936 4.00 8 1.25 40 50.00 
  Markidis, Konstantinos f2209 GRE0.5010.334013.20 
  Kouskoutis, Georgios-Alexandros 2231 GRE0.001-0.1540-6.00 
  Sorensen, Hampus f2336  * SWE0.001-0.0840-3.20 
  Tsapaki, Asimenia 1536  * GRE1.0010.08403.20 
  Platsaki, Evgenia Valeria 1536  * GRE1.0010.08403.20 
  Shehzad, Shazil 2163 NOR1.0010.794031.60 
  Malassagne, Raphael f2285 FRA0.5010.394015.60 
  Trost, Edvin c2184 SWE0.001-0.1940-7.60 
 * 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)
 
 30th International open of Kavala 2021 - A group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 2125 1936 2.50 7 0.60 40 24.00 
  Patrelakis, Evaggelos 2281 GRE0.001-0.1140-4.40 
  Stefan, Victor 2117 GRE1.0010.744029.60 
  Sirigos, Nikolaos f2179 GRE0.5010.304012.00 
  Klimentov, Roman 2183 RUS0.001-0.1940-7.60 
  Tsaknakis, Zisis 2256 GRE0.001-0.1340-5.20 
  Poulos, Georgios 1801 GRE1.0010.324012.80 
  Andronescu, Madalin 2060 ROU0.001-0.3340-13.20 

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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