Rapid: Individual Calculations September 2022
 Swiderski, Piotr  Total change: -17.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - C12 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1210 1104 2.00 8 -0.89 20 -17.80 
  Kania, Franciszek 1403 POL0.001-0.1520-3.00 
  Boguszewski, Kacper 1200 POL0.001-0.3720-7.40 
  Satola, Tomasz 1204 POL0.5010.14202.80 
  Balis, Sebastian 1182 POL0.001-0.3920-7.80 
  Poreba, Jan 1230 POL1.0010.672013.40 
  Narwojsz, Franciszek 1158 POL0.5010.08201.60 
  Ugorek, Kamil 1141 POL0.001-0.4520-9.00 
  Szlosarczyk, Mikolaj 1159 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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