Rapid: Individual Calculations October 2021
 Broszkiewicz, Aleksander  Total change: 3.80  Rating chartPersonal card
 I Turniej Szachowy "Lwiatka na szachownicy" Tarnowo Podgorne POL 2021-09-25
RcRownchangeKK*chgGame
 1271 1295 4.00 7 0.19 20 3.80 
  Gac-Mytych, Sara 1287 POL0.001-0.5120-10.20 
  Ford, Nikodem 1252 POL0.001-0.5620-11.20 
  Mos, Jakub 1199 POL1.0010.37207.40 
  May, Jakub 1270 POL0.001-0.5320-10.60 
  Soroczynski, Mateusz 1001 POL1.0010.15203.00 
  Niemier, Martyna 1186 POL1.0010.35207.00 
  Szymkowiak, Damian 1701 POL1.0010.922018.40 

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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