Individual Calculations August 2023
 Drakoulakos, Grigorios  Total change: 24.40  Rating chartPersonal card
 18th Fysiolatriko open Nikaia GRE 2023-06-26
RcRownchangeKK*chgGame
 1721 2259 7.00 7 0.48 20 9.60 
  Eirinidis, Dimitrios 1859  * GRE1.0010.08201.60 
  Sifonios, Panagiotis 1289 GRE1.0010.00200.00 
  Chrysomallis, Stylianos 1429 GRE1.0010.00200.00 
  Alexakis, Dimitrios 2023 GRE1.0010.20204.00 
  Merkos, Thomas 1838 GRE1.0010.07201.40 
  Ornithopoulos, Nikolaos 1890 GRE1.0010.10202.00 
  Nteligiorgis, Georgios 1719 GRE1.0010.03200.60 
 * 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)
 
 16th International tournament of Paleochora 2023 - A group Paleochora GRE 2023-07-19
RcRownchangeKK*chgGame
 2210 2251 5.00 8 0.74 20 14.80 
  Sideris, Theodoros 1851  * GRE1.0010.08201.60 
  Banikas, Hristos g2599 GRE0.001-0.1120-2.20 
  Klaas, Heiko 1950 GER1.0010.15203.00 
  Vassis, Michail 2027 GRE1.0010.22204.40 
  Nevednichy, Vladislav g2453 ROU0.5010.26205.20 
  Rahman, Ziaur g2452 BAN0.001-0.2420-4.80 
  Ziomas, Konstantinos Dimitrios 1865 GRE1.0010.09201.80 
  Zwardon, Vojtech m2486 CZE0.5010.29205.80 
 * 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)
 

 

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