Individual Calculations September 2023
 Kovalcsik, Zoltan Mihaly  Total change: -43.00  Rating chartPersonal card
 42nd Nyirsegi Torna VIDOR Festival B U2000 Nyiregyhaza HUN 2023-08-24
RcRownchangeKK*chgGame
 1412 1707 2.00 5 -2.15 20 -43.00 
  Radocz, Tamas Oliver 1325 HUN1.0010.09201.80 
  Nayhebaver, Zlata 1300 UKR0.001-0.9220-18.40 
  Lippai, Tibor 1385 HUN0.501-0.3720-7.40 
  Simon, Virag Boglarka 1410 HUN0.501-0.3520-7.00 
  Radocz, Istvan Sr. 1638 HUN0.001-0.6020-12.00 

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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