Individual Calculations June 2019
 Niedzwiedz, Antoni  Total change: 16.60  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2019 Lidzbark POL 2019-05-12
RcRownchangeKK*chgGame
 1627 1544 4.00 8 0.83 20 16.60 
  Staruch, Roman 1822 POL0.5010.33206.60 
  Kopiec, Miroslaw 1753 POL0.001-0.2320-4.60 
  Tyszkiewicz, Adam 1449 POL0.001-0.6320-12.60 
  Szafran, Dariusz 1425 POL1.0010.34206.80 
  Malcer, Joanna 1525 POL1.0010.47209.40 
  Niecko, Stanislaw 1770 POL0.5010.29205.80 
  Gryglewicz, Tadeusz 1631 POL0.5010.12202.40 
  Kizym, Lukasz 1643 POL0.5010.14202.80 

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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