Rapid: Individual Calculations December 2021
 Walentyn, Zuzanna  Total change: 17.80  Rating chartPersonal card
 Turniej Szachowy "Bitwy Szachowe 2021" III Zamosc POL 2021-11-27
RcRownchangeKK*chgGame
 1398 1230 3.50 8 0.89 20 17.80 
  Panko, Dominik 1405 POL1.0010.732014.60 
  Niedorys, Karolina 1354 POL0.001-0.3320-6.60 
  Artymiak, Borys 1157 POL1.0010.40208.00 
  Kawka, Milena 1255 POL1.0010.532010.60 
  Pawelec, Bartosz 1895 POL0.001-0.0120-0.20 
  Ozog, Bartosz 1401 POL0.001-0.2720-5.40 
  Kielbinski, Wiktor 1317 POL0.5010.12202.40 
  Koperwas, Kamil 1398 POL0.001-0.2820-5.60 

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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