Rapid: Individual Calculations September 2021
 Dudonova, Veronika  Total change: 31.20  Rating chartPersonal card
 Open Povazske Podhradie 2021 Pruzina - Priedhorie SVK 2021-08-27
RcRownchangeKK*chgGame
 1455 1166 3.50 9 1.56 20 31.20 
  Malinovsky, Jozef 1597 SVK0.001-0.0720-1.40 
  Petrak, Branislav 1419 SVK1.0010.812016.20 
  Mrmus, Pavol 1558 SVK0.5010.42208.40 
  Marsina, Stefan 1901 SVK0.001-0.0120-0.20 
  Gajdosik, Vladimir 1440 SVK0.5010.33206.60 
  Zahorsky, Michal 1549 SVK0.001-0.0920-1.80 
  Volanek, Marek 1095 SVK0.501-0.1020-2.00 
  Carnecka, Stella 1346 SVK0.001-0.2620-5.20 
  Nedoba, Jakub 1190 SVK1.0010.532010.60 

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)
 

 

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