Individual Calculations May 2024
 Stavropoulos, Simeon  Total change: 18.00  Rating chartPersonal card
 188th Ampelokipoi Open Feb 2024 Athens GRE 2024-02-28
RcRownchangeKK*chgGame
 1336 1139 2.00 5 0.74 20 14.80 
  Kalonomos, Ioannis 1415 GRE1.0010.832016.60 
  Maratos, Antonios 1390 GRE0.001-0.1920-3.80 
  Ioannidis, Ilias 1331 GRE0.001-0.2520-5.00 
  Tzannis, Panayotis 1218 GRE1.0010.612012.20 
  Ntavliakos, Ioannis 1324 GRE0.001-0.2620-5.20 

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)
 
 8th open Thomas Georgiou 2024 A Athens GRE 2024-03-02
RcRownchangeKK*chgGame
 1712 1480 1.50 6 0.16 20 3.20 
  Ampeliotis, Georgios 1818 GRE1.0010.882017.60 
  Margaritis, Ioannis 1842 GRE0.001-0.1020-2.00 
  Armaos, Michail 1759 GRE0.001-0.1620-3.20 
  Alexopoulou, Eleni Na 1659 GRE0.001-0.2720-5.40 
  Bartzos, Iasonas 1548 GRE0.5010.09201.80 
  Karvountzis, Ioannis Chrysostomos 1647 GRE0.001-0.2820-5.60 

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)
 

 

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