Individual Calculations January 2023
 Oikonomopoulos, Filippos  Total change: -72.00  Rating chartPersonal card
 35th open PS Peristeriou Peristeri GRE 2022-10-22
RcRownchangeKK*chgGame
 1665 1767 1.50 4 -0.99 40 -39.60 
  Flouri, Maria 1367  * GRE1.0010.08403.20 
  Ergazakis, Ioannis f2221 GRE0.001-0.0640-2.40 
  Sioutis, Angelos 1705 GRE0.001-0.5940-23.60 
  Vuka, Alboreno 1368 GRE0.501-0.4240-16.80 
 * 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)
 
 Team Cup Spyros Bikos 2022 Attica GRE 2022-11-06
RcRownchangeKK*chgGame
 1890 1730 0.00 1 -0.29 40 -11.60 
  Sipsis, Tsatsoulis Georgios 1890 GRE0.001-0.2940-11.60 

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)
 
 2022 National Youth Team U16 championships - Finals Rio Achaias GRE 2022-12-15
RcRownchangeKK*chgGame
 1498 1730 4.00 6 -0.52 40 -20.80 
  Christodoulakis, Michail Em 1330  * GRE1.0010.08403.20 
  Skodras, Marios Konstantinos 1568 GRE0.501-0.2140-8.40 
  Kartsakis, Ioannis 1223 GRE0.501-0.4640-18.40 
  Kiryttopoulos, Ioannis 1547 GRE0.001-0.7440-29.60 
  Margaritis, Ioannis M 1695 GRE1.0010.454018.00 
  Merkouropoulos, Dionysios 1625 GRE1.0010.364014.40 
 * 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)
 

 

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