Individual Calculations October 2019
 Lemoni, Maria - Ioanna  Total change: -7.20  Rating chartPersonal card
 27th International tournament of Nikaia 2019 A group Nikaia GRE 2019-08-26
RcRownchangeKK*chgGame
 1597 1674 2.50 7 -1.58 20 -31.60 
  Arapkoule, Eirini 1347 GRE1.0010.13202.60 
  Sipsis, Tsatsoulis Georgios 1861 GRE0.001-0.2620-5.20 
  Kostelidou, Despoina 1357 GRE0.501-0.3720-7.40 
  Bardis, Harilaos-Panagiotis 1923 GRE0.001-0.1920-3.80 
  Lafkidis, Apostolos 1383 GRE1.0010.15203.00 
  Kalomiris, Athanasios 1905 GRE0.001-0.2120-4.20 
  Tsekoura, Vaia 1402 GRE0.001-0.8320-16.60 

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)
 
 11th Papanastasio open 2019 - A group Peristeri GRE 2019-09-04
RcRownchangeKK*chgGame
 1778 1674 3.50 6 1.22 20 24.40 
  Kazantzoglou, Stefanos 1440 GRE1.0010.21204.20 
  Nemtsas, Hristoforos 1882 GRE0.001-0.2320-4.60 
  Mousliadis, Iosif 1611 GRE0.501-0.0920-1.80 
  Sideris, Theodoros 1811 GRE1.0010.682013.60 
  Stamatiadis, Georgios 1852 GRE1.0010.732014.60 
  Nikolaou, Georgios f2074  * GRE0.001-0.0820-1.60 
 * 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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