Individual Calculations March 2024
 Sideris, Theodoros  Total change: 24.20  Rating chartPersonal card
 187th Ampelokipoi Open Jan 2024 Athens GRE 2024-01-10
RcRownchangeKK*chgGame
 1621 1814 5.00 7 0.04 20 0.80 
  Mavrogeorgos, Ilias 1324 GRE1.0010.04200.80 
  Marianidis, Dimitrios 1546 GRE1.0010.17203.40 
  Stratigos, Spiros 1964 GRE0.001-0.3020-6.00 
  Ntaifas, Ioannis 1645 GRE1.0010.28205.60 
  Vazelakis, Dimitrios 1655 GRE1.0010.29205.80 
  Nemtsas, Hristoforos 1798 GRE0.001-0.5220-10.40 
  Toumpakaris, Grigorios Emmanouil 1414  * GRE1.0010.08201.60 
 * 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)
 
 19th Triantafyllos Siaperas Open Jan 2024 A Athens GRE 2024-01-13
RcRownchangeKK*chgGame
 1600 1814 5.00 7 0.02 20 0.40 
  Osmani, Sokol 1248 GRE1.0010.02200.40 
  Papamichael, Georgios 1508 GRE1.0010.14202.80 
  Poulos, Georgios 1883 GRE0.001-0.4020-8.00 
  Tsampas, Charalampos 1454 GRE1.0010.10202.00 
  Priftis, Evangelos 1414  * GRE1.0010.08201.60 
  Vassis, Michail 1998 GRE0.001-0.2620-5.20 
  Margaritis, Ioannis 1696 GRE1.0010.34206.80 
 * 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)
 
 2024 Team Championship of Attica - C Category Rounds 1-7 Attica GRE 2024-01-14
RcRownchangeKK*chgGame
 1714 1814 5.50 7 1.15 20 23.00 
  Badredin, Panagiotis 1843 GRE1.0010.542010.80 
  Lemonis, Kyriakos 1664 GRE1.0010.30206.00 
  Tsifetakis, Panagiotis 1749 GRE1.0010.41208.20 
  Mylonakis, Ioannis 2014 GRE1.0010.762015.20 
  Tourkolias, Dimitrios 1467 GRE0.501-0.3920-7.80 
  Troubounis, Konstantinos 1672 GRE0.501-0.1920-3.80 
  Gkekos, Ioannis 1590 GRE0.501-0.2820-5.60 

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)
 

 

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