Rapid: Individual Calculations December 2021
 Zybrant, Sandra  Total change: 52.80  Rating chartPersonal card
 Turniej Niepodleglosci gr. B Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1395 1144 4.50 9 2.64 20 52.80 
  Zimochocki, Roman 1561 POL0.001-0.0720-1.40 
  Domanski, Andrzej 1347 POL1.0010.762015.20 
  Wieckowski, Kamil 1473 POL0.001-0.1220-2.40 
  Budrewicz, Henryk 1335 POL1.0010.752015.00 
  Wolski, Michal 1394 POL0.5010.31206.20 
  Staszewski, Krzysztof 1534 POL0.5010.41208.20 
  Nakaziuk, Aleksander 1328 POL0.001-0.2620-5.20 
  Oleksa, Marcin 1411 POL0.5010.32206.40 
  Makarec, Anna 1170 POL1.0010.542010.80 

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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