Rapid: Individual Calculations July 2021
 Gorecki, Michal  Total change: 39.20  Rating chartPersonal card
 III Turniej Szachowy pod Honorowym Patronatem Wojta Gminy Tarnowo Podgorne Tarnowo Podgorne POL 2021-05-30
RcRownchangeKK*chgGame
 1498 1082 3.00 8 1.96 20 39.20 
  Szymanski, Zbigniew 1817 POL0.001-0.0120-0.20 
  Andrzejewska, Maja 1460 POL1.0010.912018.20 
  Pilny, Piotr 1520 POL0.001-0.0620-1.20 
  Zarzycki, Piotr 1350 POL1.0010.832016.60 
  Kiwilsza, Piotr 1527 POL1.0010.942018.80 
  Michalski, Karol 1817 POL0.001-0.0120-0.20 
  Swiec, Robert 1430 POL0.001-0.1120-2.20 
  Michalska, Lena 1064 POL0.001-0.5320-10.60 

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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