Rapid: Individual Calculations August 2023
 Kokalas, Paschalis  Total change: 2.20  Rating chartPersonal card
 ACC Saturday Rapid Jul 2023 - 2 Athens GRE 2023-07-08
RcRownchangeKK*chgGame
 1640 1427 0.00 2 -0.45 20 -9.00 
  Gkekos, Ioannis 1654 GRE0.001-0.2120-4.20 
  Vasilakopoulos, Georgios 1626 GRE0.001-0.2420-4.80 

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)
 
 ACC Saturday Rapid Jul 2023 - 4 Athens GRE 2023-07-22
RcRownchangeKK*chgGame
 1458 1427 2.50 4 0.56 20 11.20 
  Risvas, Evangelos Menelaos 1147 GRE1.0010.16203.20 
  Karadimas, Christos 1204 GRE1.0010.22204.40 
  Kontogiannis, Alexandros 1613 GRE0.001-0.2620-5.20 
  Mytilinis, Sokratis 1866 GRE0.5010.44208.80 

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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