Individual Calculations February 2023
 Vuka, Alboreno  Total change: 13.60  Rating chartPersonal card
 Christmas open chess square 2022 Athens GRE 2022-12-25
RcRownchangeKK*chgGame
 1646 1416 3.00 6 0.75 20 15.00 
  Moutousis, Konstantinos m2392 GRE0.0010.00200.00 
  Ntovas, Dimitrios 1205 GRE1.0010.23204.60 
  Panopoulos, Ioannis 1747 GRE0.001-0.1220-2.40 
  Papadopoulos, Antonios Ioan 1277 GRE0.501-0.1920-3.80 
  Agrapidis, Michail 1323 GRE1.0010.37207.40 
  Delithanasis, Dimitrios 1930 GRE0.5010.46209.20 

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 New Year open Chalandri CC 2023 A Chalandri GRE 2023-01-02
RcRownchangeKK*chgGame
 1517 1511 3.00 6 -0.07 20 -1.40 
  Anagnostopoulos, Panagiotis 1362 GRE1.0010.30206.00 
  Christidis, Savvas 1902 GRE0.001-0.0920-1.80 
  Kourouklis, Efthymios-Nektarios 1450 GRE0.001-0.5820-11.60 
  Drydakis, Aristotelis 1434 GRE1.0010.39207.80 
  Spyrou, Antonios 1465 GRE0.001-0.5620-11.20 
  Tourkolias, Dimitrios 1489 GRE1.0010.47209.40 

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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