Individual Calculations July 2019
 Karounis, Ioannis  Total change: -34.60  Rating chartPersonal card
 4th Thursday's tournament Kotinos 2019 Athens GRE 2019-04-18
RcRownchangeKK*chgGame
 1628 1696 2.50 6 -0.87 20 -17.40 
  Gkogka, Klevis 1296  * GRE1.0010.08201.60 
  Andreou, Stefanos 1396 GRE1.0010.15203.00 
  Arvanitakis, Panagiotis 1590 GRE0.501-0.1420-2.80 
  Sideris, Theodoros 1852 GRE0.001-0.2920-5.80 
  Poulos, Georgios 1885 GRE0.001-0.2520-5.00 
  Anastasopoulos, Angelos 1751 GRE0.001-0.4220-8.40 
 * 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)
 
 31st open SO Peristeriou 2019 Peristeri GRE 2019-04-30
RcRownchangeKK*chgGame
 1597 1696 3.50 7 -0.86 20 -17.20 
  Kapatos, Konstantinos 1345 GRE1.0010.11202.20 
  Fragkos, Vasilios 2065 GRE0.001-0.1020-2.00 
  Grapsas, Panagiotis 1421 GRE1.0010.17203.40 
  Oikonomopoulos, Filippos 1305 GRE1.0010.09201.80 
  Diamandis, Georgios 1537 GRE0.501-0.2120-4.20 
  Karagiannis, Athanasios m2096  * GRE0.001-0.0820-1.60 
  Bregadze, Nika 1409 GEO0.001-0.8420-16.80 
 * 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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