Individual Calculations September 2022
 Antoniou, Rafail  Total change: 25.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1958 1818 5.00 9 1.95 40 78.00 
  Tchouka, Yakini 1934 TOG1.0010.664026.40 
  Seder, Mohamad 1950 PLE1.0010.684027.20 
  Kobese, Watu m2311 RSA0.001-0.0440-1.60 
  Oluka, Robert Mcligeyo 1823 KEN1.0010.514020.40 
  Zrikem, Nassim f2075 MAR0.001-0.1840-7.20 
  Sulaiman, Ahmad Ashrafi c1953 AFG0.001-0.3240-12.80 
  Amako, Marc Arnold 1547 CIV1.0010.17406.80 
  Nor, Mohamed Ahmed 1907 SOM1.0010.624024.80 
  Poh, Yu Tian 2118 MAS0.001-0.1540-6.00 

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
 1517 1753 4.00 7 -1.32 40 -52.80 
  Tragoudaras, Nikolaos 1809 GRE0.5010.08403.20 
  Ouzounis, Konstantinos Kyr 1380 GRE0.501-0.4040-16.00 
  Tzontas, Athanasios 1430 GRE0.001-0.8740-34.80 
  Georgiadis, Athanasios Kat 1694 GRE0.001-0.5840-23.20 
  Chalkias, Michail Panagiotis 1368 GRE1.0010.09403.60 
  Dimakis, Stavros 1584 GRE1.0010.284011.20 
  Choullis, Agisilaos Georgios 1353  * GRE1.0010.08403.20 
 * 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)
 

 

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