Individual Calculations October 2018
 Georgiou, Kostantinos  Total change: -42.80  Rating chartPersonal card
 International Tournament Apokoronas 2018 Apokoronas Crete GRE 2018-08-25
RcRownchangeKK*chgGame
 2025 2270 5.00 8 -0.97 20 -19.40 
  Mavridis, Emmanouil 1870  * GRE1.0010.08201.60 
  Stratigi, Evangelia 1870  * GRE1.0010.08201.60 
  Kourkoulos-Arditis, Stamatis f2433 GRE0.001-0.2820-5.60 
  Tunik, Vyacheslav 1870  * RUS1.0010.08201.60 
  David, Alberto g2544 ITA0.001-0.1720-3.40 
  Markatou, Maria-Eleni 1870  * GRE0.001-0.9220-18.40 
  Koukouvinos, Viktor 1870  * GRE1.0010.08201.60 
  De Jongh, Saul 1870  * NED1.0010.08201.60 
 * 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)
 
 10th Papanastasio open SO Peristeriou - A group Peristeri GRE 2018-09-03
RcRownchangeKK*chgGame
 1983 2270 4.50 7 -1.17 20 -23.40 
  Hartofylakas, Spyros 1870  * GRE1.0010.08201.60 
  Bardis, Harilaos-Panagiotis 1870  * GRE0.501-0.4220-8.40 
  Nikolaou, Georgios f2183 GRE0.501-0.1220-2.40 
  Vlahos, Athanasios 1870  * GRE1.0010.08201.60 
  Sienczewski, Zbigniew 1951 POL0.501-0.3720-7.40 
  Papadopoulos, Petros 1870  * GRE1.0010.08201.60 
  Dounis, Alexandros 2270 GRE0.001-0.5020-10.00 
 * 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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