Individual Calculations July 2023
 Panagiotopoulos, Ioannis  Total change: 19.80  Rating chartPersonal card
 2023 Team Cup of Attica Attica GRE 2023-05-08
RcRownchangeKK*chgGame
 1840 1837 4.50 6 1.60 20 32.00 
  Magiati, Elisavet 1437  * GRE1.0010.08201.60 
  Arvanitis, Konstantinos 1931 GRE0.001-0.3720-7.40 
  Raptakis, Solon 1765 GRE1.0010.40208.00 
  Zervos, Lazaros 2062 GRE1.0010.782015.60 
  Karathanasi, Eirhnh 1778 GRE1.0010.42208.40 
  Poupalos, Nikolaos 2066 GRE0.5010.29205.80 
 * 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)
 
 2nd open SOP SMAOK Pagkrati GRE 2023-05-08
RcRownchangeKK*chgGame
 1733 1837 4.00 6 0.37 20 7.40 
  Stavropoulos, Simeon 1437  * GRE1.0010.08201.60 
  Fotiadis, Kleanthis 1472 GRE1.0010.10202.00 
  Katsiris, Ioannis 1921 GRE1.0010.622012.40 
  Stratigos, Spiros 1861 GRE0.5010.03200.60 
  Giatrakos, Orestis 1898 GRE0.5010.08201.60 
  Panoutsopoulos, Pavlos 1807 GRE0.001-0.5420-10.80 
 * 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)
 
 2023 National Cup tie breaks Local clubs GRE 2023-06-18
RcRownchangeKK*chgGame
 2147 1837 0.00 1 -0.14 20 -2.80 
  Sidiropoulos, Nikolaos 2147 GRE0.001-0.1420-2.80 

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)
 
 1st Royal Gambit Open ESP Machites - A Piraeus GRE 2023-06-23
RcRownchangeKK*chgGame
 1639 1837 2.00 4 -0.84 20 -16.80 
  Tsampas, Charalampos 1452 GRE0.501-0.4120-8.20 
  Pletsias, Dimitrios 1437  * GRE1.0010.08201.60 
  Kyriakidis, Orestis 1781 GRE0.501-0.0820-1.60 
  Stratigos, Spiros 1886 GRE0.001-0.4320-8.60 
 * 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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