Individual Calculations September 2021
 Sideris, Theodoros  Total change: -7.60  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 1740 1851 4.00 8 -0.89 20 -17.80 
  Mendonca, Leon Luke g2251  * IND0.001-0.0820-1.60 
  Alexandri, Vasiliki 1451  * GRE0.001-0.9220-18.40 
  Theodoroglakis, Ioannis 1451  * GRE1.0010.08201.60 
  Papadopoulos, Filippos 1451  * GRE0.001-0.9220-18.40 
  Sarafis, Rafail 1451  * GRE1.0010.08201.60 
  Izotov, Vladimir 2100 RUS1.0010.812016.20 
  Pham, Khoi 2128 NED0.001-0.1720-3.40 
  Georgiadis, Anastasios 1638 GRE1.0010.23204.60 
 * 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)
 
 28th International Open Nikaia 2021 Honour to National Resistance - Group A Nikaia GRE 2021-08-21
RcRownchangeKK*chgGame
 1800 1789 4.00 7 0.51 20 10.20 
  Dimanoudis, Agelos 1445 GRE1.0010.12202.40 
  Michelakos, Panagiotis f2189  * GRE0.001-0.0820-1.60 
  Oikonomopoulos, Filippos 1623 GRE1.0010.28205.60 
  Apostolou, Nikolaos 1695 GRE1.0010.37207.40 
  Finokaliotis, Georgios 2100 GRE0.001-0.1420-2.80 
  Foteinopoulos, Charalampos 1634 GRE1.0010.29205.80 
  Kormas, Georgios 1916 GRE0.001-0.3320-6.60 
 * 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)
 

 

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