Rapid: Individual Calculations April 2024
 Grech, Joanna  Total change: -2.80  Rating chartPersonal card
 XI Ogolnopolska Edycja GP Radkowa i Ziemi Klodzkiej - Grupa A na FIDE (II Turniej) Scinawka Srednia POL 2024-03-09
RcRownchangeKK*chgGame
 1530 1440 3.00 8 -0.07 40 -2.80 
  Suszczynski, Dominik 1705 POL0.001-0.1840-7.20 
  Krasicki, Boguslaw 1499 POL1.0010.584023.20 
  Zima, Andreas Otakar 1630 CZE0.001-0.2540-10.00 
  Mardula, Oskar 1491 POL1.0010.574022.80 
  Stodulski, Jakub 1465 POL1.0010.534021.20 
  Borowska-Sorus, Katarzyna 1542 POL0.001-0.3640-14.40 
  Olszanski, Robert 1444 POL0.001-0.4940-19.60 
  Tereszkiewicz, Julia 1460 POL0.001-0.4740-18.80 

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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