Individual Calculations August 2022
 Kyriakidis, Orestis  Total change: -76.40  Rating chartPersonal card
 Over 1600 ACC May 2022 Athens GRE 2022-05-17
RcRownchangeKK*chgGame
 1794 1726 1.00 4 -0.63 40 -25.20 
  Kesoglou, Konstantinos 1844 GRE0.001-0.3440-13.60 
  Deli, Eleanna Ratzvika 1815 GRE0.001-0.3840-15.20 
  Tzortzatos, Dimosthenis Panagiot 1813 GRE0.001-0.3840-15.20 
  Vagionakis, Markos 1705 GRE1.0010.474018.80 

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)
 
 2022 youth championship of Attica - open U12 Peristeri GRE 2022-06-24
RcRownchangeKK*chgGame
 1408 1710 3.50 6 -1.34 40 -53.60 
  Banas, Stylianos 1310  * GRE1.0010.08403.20 
  Lampropoulos, Pavlos 1295 GRE1.0010.07402.80 
  Zavrakidis, Nikolaos 1485 GRE0.501-0.2840-11.20 
  Vassis, Michail 1782 GRE0.001-0.4040-16.00 
  Latifis, Panagiotis 1152 GRE1.0010.03401.20 
  Misthos, Alexandros 1423 GRE0.001-0.8440-33.60 
 * 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)
 
 2nd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-09
RcRownchangeKK*chgGame
 1635 1709 3.50 6 0.06 40 2.40 
  Zamit, Kyriakos 1877 GRE0.5010.22408.80 
  Merkos, Thomas 1826 GRE0.001-0.3440-13.60 
  Lampos, Charalampos 1309  * GRE1.0010.08403.20 
  Michelakos, Panagiotis f2289 GRE0.001-0.0240-0.80 
  Alexandridis, Dimitrios 1231 GRE1.0010.05402.00 
  Tsitimakis, Periklis 1280 GRE1.0010.07402.80 
 * 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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