Rapid: Individual Calculations December 2021
 Mazur, Sebastian  Total change: -12.00  Rating chartPersonal card
 Puchar Slaska Juniorow w Szachach Szybkich do lat 14 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1110 1014 2.00 7 -0.60 20 -12.00 
  Kozik, Maksymilian 1238 POL0.001-0.2220-4.40 
  Nowara, Filip 1106 POL0.001-0.3720-7.40 
  Wesolowska, Liliana 1028 POL1.0010.522010.40 
  Lach, Beniamin 1077 POL1.0010.592011.80 
  Bala, Bartosz 1153 POL0.001-0.3120-6.20 
  Matus, Stanislaw 1097 POL0.001-0.3920-7.80 
  Zozworek, Eryk 1068 POL0.001-0.4220-8.40 

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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