Individual Calculations June 2019
 Urbaniak, Karol  Total change: 90.80  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2019 Lidzbark POL 2019-05-12
RcRownchangeKK*chgGame
 1715 1629 8.00 9 4.54 20 90.80 
  Pociejowski, Marek 1848 POL0.5010.28205.60 
  Grzywacz, Ryszard 1665 POL1.0010.552011.00 
  Niecko, Stanislaw 1770 POL0.5010.19203.80 
  Gryglewicz, Tadeusz 1631 POL1.0010.502010.00 
  Huzarski, Stanislaw 1736 POL1.0010.652013.00 
  Zelajtys, Jozef 1730 POL1.0010.642012.80 
  Kopiec, Miroslaw 1753 POL1.0010.672013.40 
  Kizym, Lukasz 1643 POL1.0010.522010.40 
  Pawlik, Tomasz 1655 POL1.0010.542010.80 

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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