Individual Calculations July 2023
 Sarsentos, Dimitrios  Total change: 55.00  Rating chartPersonal card
 14th open Agrias 2023 Agria GRE 2023-05-03
RcRownchangeKK*chgGame
 1216 1416 4.50 5 0.80 20 16.00 
  Dimopoulos, Christos 1006 GRE1.0010.08201.60 
  Koutidis, Athanasios 1247 GRE1.0010.28205.60 
  Papagiannis, Nikolaos 1334 GRE1.0010.39207.80 
  Bellos, Iason 1286 GRE1.0010.32206.40 
  Papapanagiotou, Achilleas 1208 GRE0.501-0.2720-5.40 

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)
 
 2nd open Larisa CC - the weekender Larisa GRE 2023-06-03
RcRownchangeKK*chgGame
 1260 1423 4.00 4 1.25 20 25.00 
  Bekiari, Angeliki 1096 GRE1.0010.13202.60 
  Petkaki, Danai 1126 GRE1.0010.15203.00 
  Petkakis, Odysseas 1278 GRE1.0010.31206.20 
  Tsiaras, Dimitrios 1538 GRE1.0010.662013.20 

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)
 
 2023 Open championship of TESSTH Trikala GRE 2023-06-26
RcRownchangeKK*chgGame
 1475 1423 3.50 6 0.70 20 14.00 
  Karageorgou, Panagiota 1019 GRE1.0010.08201.60 
  Giannopoulos, Vasileios 1696 GRE0.001-0.1720-3.40 
  Bougas, Theodoros 1152 GRE1.0010.17203.40 
  Konstantelias, Konstantinos 1966 GRE0.001-0.0320-0.60 
  Lelentzi, Eleftheria 1228 GRE1.0010.25205.00 
  Vidalis, Evagelos 1786 GRE0.5010.40208.00 

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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