Individual Calculations August 2022
 Sideris, Theodoros  Total change: -70.20  Rating chartPersonal card
 181st Ampelokipoi open Athens Ampelokipoi GRE 2022-05-11
RcRownchangeKK*chgGame
 1579 1706 3.00 6 -0.94 20 -18.80 
  Dallis, Ioannis 1446 GRE1.0010.18203.60 
  Ermidis, Filippos 1613 GRE1.0010.37207.40 
  Kazantzoglou, Stefanos 1676 GRE0.001-0.5420-10.80 
  Leivadaros, Antonios 1598 GRE1.0010.35207.00 
  Dimitriou, Georgios 1758 GRE0.001-0.4320-8.60 
  Ntounias, Ioannis 1384 GRE0.001-0.8720-17.40 

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)
 
 1st summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-01
RcRownchangeKK*chgGame
 1383 1758 2.50 5 -1.94 20 -38.80 
  Lampos, Charalampos 1358  * GRE1.0010.08201.60 
  Athanasiou, Soumela 1336 GRE0.501-0.4320-8.60 
  Marianidis, Dimitrios 1556 GRE0.001-0.7620-15.20 
  Ntovas, Dimitrios 1216 GRE1.0010.03200.60 
  Sioutis, Angelos 1449 GRE0.001-0.8620-17.20 
 * 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)
 
 2nd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-09
RcRownchangeKK*chgGame
 1663 1758 3.50 7 -0.63 20 -12.60 
  Paizanos, Epameinondas 1358  * GRE1.0010.08201.60 
  Panagopoulos, Nikolaos f2199 GRE0.5010.44208.80 
  Bouboulis, Spyridon-Odysseys 1958 GRE0.001-0.2420-4.80 
  Vassis, Anastasios 1544 GRE0.001-0.7720-15.40 
  Lampos, Charalampos 1203 GRE1.0010.03200.60 
  Marianidis, Dimitrios 1556 GRE1.0010.24204.80 
  Merkos, Thomas 1826 GRE0.001-0.4120-8.20 
 * 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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