Rapid: Individual Calculations April 2023
 Papaoikonomou, Georgios  Total change: -75.60  Rating chartPersonal card
 5th Open Rapid Chalandri CC Mar 2023 Chalandri GRE 2023-03-13
RcRownchangeKK*chgGame
 1091 1364 0.00 2 -1.64 20 -32.80 
  Fasoulopoulou, Ioulia Anna 1004 GRE0.001-0.9020-18.00 
  Ntalas, Georgios 1178 GRE0.001-0.7420-14.80 

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)
 
 6th Open Rapid Chalandri CC Mar 2023 Chalandri GRE 2023-03-20
RcRownchangeKK*chgGame
 1329 1364 1.00 4 -1.18 20 -23.60 
  Ntalas, Georgios 1178 GRE1.0010.26205.20 
  Giannopoulos, Stylianos 1407 GRE0.001-0.4420-8.80 
  Derleres, Georgios 1372 GRE0.001-0.4920-9.80 
  Oikonomou, Andreas 1357 GRE0.001-0.5120-10.20 

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)
 
 7th Open Rapid Chalandri CC Mar 2023 Chalandri GRE 2023-03-27
RcRownchangeKK*chgGame
 1503 1364 0.00 3 -0.96 20 -19.20 
  Antoniadis, Anastasios 1523 GRE0.001-0.2920-5.80 
  Tzagarakis, Georgios 1385 GRE0.001-0.4720-9.40 
  Synetos, Dionysios 1600 GRE0.001-0.2020-4.00 

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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