Individual Calculations April 2023
 Papadopoulos, Prodromos Na  Total change: -1.60  Rating chartPersonal card
 36th open PS Peristeriou 2023 A Peristeri GRE 2023-01-21
RcRownchangeKK*chgGame
 1452 1222 0.50 6 -1.16 40 -46.40 
  Dionysopoulos, Zacharias 1899 GRE0.001-0.0140-0.40 
  Kiryttopoulos, Ioannis 1587 GRE0.001-0.1040-4.00 
  Gkikopoulos, Alexandros 1313 GRE0.001-0.3840-15.20 
  Skarlas, Vasileios 1274 GRE0.001-0.4340-17.20 
  Armaos, Michail 1290 GRE0.5010.09403.60 
  Andreolas, Gavriil 1350 GRE0.001-0.3340-13.20 

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 Attica Friendship Cup Attica GRE 2023-01-29
RcRownchangeKK*chgGame
 1250 1222 2.50 3 1.12 40 44.80 
  Karanasos, Vasileios 1021 GRE1.0010.24409.60 
  Selianitis, Dimitrios Ath 1378 GRE1.0010.714028.40 
  Andreolas, Gavriil 1350 GRE0.5010.17406.80 

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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