Individual Calculations August 2023
 Porcza, Antal Otto Dr.  Total change: -13.00  Rating chartPersonal card
 Eger-LOGOSZ Open B U1950 Eger HUN 2023-06-27
RcRownchangeKK*chgGame
 1507 1218 1.00 8 -0.65 20 -13.00 
  Beres, Ferenc 1551 HUN0.001-0.1220-2.40 
  Kazik, Yaroslav 1491 UKR0.001-0.1720-3.40 
  Bordos, Janos 1672 HUN0.001-0.0620-1.20 
  Vamosi, Peter Istvan 1567 HUN0.001-0.1120-2.20 
  Szakolczai, Alex 1442 HUN0.001-0.2220-4.40 
  Landenberger, Laszlo 1866 HUN0.001-0.0120-0.20 
  Oupindrin, Sonia 1324 FRA0.001-0.3620-7.20 
  Turcsanyi, Vendel Tamas 1145 HUN1.0010.40208.00 

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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