Individual Calculations June 2019
 Staruch, Roman  Total change: -33.60  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2019 Lidzbark POL 2019-05-12
RcRownchangeKK*chgGame
 1615 1822 5.00 9 -1.68 20 -33.60 
  Niedzwiedz, Antoni 1544 POL0.501-0.3320-6.60 
  Malcer, Joanna 1525 POL0.501-0.3520-7.00 
  Gryglewicz, Tadeusz 1631 POL0.001-0.7520-15.00 
  Kwitowski, Stanislaw 1422  * POL1.0010.08201.60 
  Pociejowski, Marek 1848 POL0.001-0.4620-9.20 
  Szafran, Dariusz 1425 POL1.0010.08201.60 
  Pawlik, Tomasz 1655 POL0.501-0.2220-4.40 
  Kopiec, Miroslaw 1753 POL1.0010.40208.00 
  Zelajtys, Jozef 1730 POL0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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