Individual Calculations October 2023
 Korbela, Anna  Total change: -27.20  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy dla Osob z Niepelnosprawnoscia Szklarska Poreba POL 2023-08-22
RcRownchangeKK*chgGame
 1412 1091 0.00 8 -1.36 20 -27.20 
  Tryjanska, Emilia 1579 POL0.001-0.0420-0.80 
  Urban, Marek 1486 POL0.001-0.0820-1.60 
  Gorak, Witold 1387 POL0.001-0.1520-3.00 
  Sulot, Zdzislaw 1301 POL0.001-0.2320-4.60 
  Jakimczuk, Katarzyna 1203 POL0.001-0.3520-7.00 
  Jakimczuk, Alicja 1314 POL0.001-0.2220-4.40 
  Nowak, Malgorzata 1257 POL0.001-0.2820-5.60 
  Hornik, Bronislaw 1766 POL0.001-0.0120-0.20 

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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