Individual Calculations March 2021
 Spoczynski, Marcin  Total change: -58.00  Rating chartPersonal card
 Walentynkowy Turniej Fide w Bughouse Warszawa POL 2021-02-12
RcRownchangeKK*chgGame
 1285 1359 1.50 5 -1.45 40 -58.00 
  Zybrant, Sandra 1095 POL0.501-0.3240-12.80 
  Rutkowski, Feliks 1180 POL1.0010.274010.80 
  Seklecki, Jakub 1518 POL0.001-0.2940-11.60 
  Sewera, Wiktor 1370 POL0.001-0.4840-19.20 
  Krogulski, Maksymilian 1262 POL0.001-0.6340-25.20 

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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