Rapid: Individual Calculations December 2021
 Siekanska, Zofia  Total change: 23.20  Rating chartPersonal card
 Turniej Niepodleglosci gr. B Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1434 1061 2.00 8 1.16 20 23.20 
  Krzyzopolski, Patryk 1510 POL1.0010.942018.80 
  Majkowski, Blazej 1520 POL0.001-0.0520-1.00 
  Kossakowski, Adrian 1435 POL0.001-0.1020-2.00 
  Oles, Jan 1333 POL0.001-0.1720-3.40 
  Budrewicz, Henryk 1335 POL0.001-0.1720-3.40 
  Potkanski, Michal 1497 POL1.0010.942018.80 
  Jankiewicz, Aleksander 1322 POL0.001-0.1820-3.60 
  Kalejta, Arkadiusz 1519 POL0.001-0.0520-1.00 

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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