Blitz: Individual Calculations April 2023
 Christakopoulos, Panagiotis  Total change: 6.60  Rating chartPersonal card
 ACC Sunday Blitz Feb 2023 - 4 Athens GRE 2023-02-26
RcRownchangeKK*chgGame
 1357 1300 1.00 2 0.14 20 2.80 
  Gkekos, Ioannis 1518 GRE0.001-0.2220-4.40 
  Vhile, Audun 1196 GRE1.0010.36207.20 

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)
 
 ACC Friday Blitz Mar 2023 - 2 Athens GRE 2023-03-10
RcRownchangeKK*chgGame
 1386 1305 2.50 3 1.25 20 25.00 
  Xymialis, Aristeidis 1225 GRE0.501-0.1120-2.20 
  De Weird, Evy 1645 BEL1.0010.882017.60 
  Varvarigos, Angelos 1289 GRE1.0010.48209.60 

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)
 
 ACC Friday Blitz Mar 2023 - 3 Athens GRE 2023-03-17
RcRownchangeKK*chgGame
 1567 1305 1.00 3 0.19 20 3.80 
  De Weird, Matthias 1931 BEL0.001-0.0120-0.20 
  Roumeliotis, Andreas 1245 GRE1.0010.42208.40 
  Moatasim, Mahmoud 1526 JOR0.001-0.2220-4.40 

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)
 
 ACC Friday Blitz Mar 2023 - 4 Athens GRE 2023-03-24
RcRownchangeKK*chgGame
 1464 1305 0.00 4 -1.25 20 -25.00 
  Evtin, Dmitriy 1626 RUS0.001-0.1320-2.60 
  Kalaizis, Christos 1423 GRE0.001-0.3420-6.80 
  Karounis, Ioannis 1580 GRE0.001-0.1720-3.40 
  Xymialis, Aristeidis 1225 GRE0.001-0.6120-12.20 

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)
 

 

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