Rapid: Individual Calculations April 2023
 Bugala, Oskar  Total change: 26.80  Rating chartPersonal card
 Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 Konskie POL 2023-03-19
RcRownchangeKK*chgGame
 1340 1089 2.00 6 0.67 40 26.80 
  Mackiewicz, Artur 1569 POL0.001-0.0540-2.00 
  Morytko, Oliwier 1255 POL0.001-0.2840-11.20 
  Wawrzos, Andrzej 1308 POL1.0010.784031.20 
  Cichocki, Mariusz 1402 POL0.001-0.1440-5.60 
  Zurek, Szymon 1064 POL1.0010.474018.80 
  Popczynski, Andrzej 1440 POL0.001-0.1140-4.40 

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)
 

 

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