Individual Calculations June 2018
 Staruch, Roman  Total change: 4.60  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2018 Lidzbark POL 2018-05-21
RcRownchangeKK*chgGame
 1802 1870 5.50 9 0.23 20 4.60 
  Korycki, Jozef 1587 POL1.0010.16203.20 
  Zelajtys, Jozef 1694 POL0.501-0.2320-4.60 
  Urbaniak, Karol 1561 POL0.501-0.3620-7.20 
  Biskupski, Jan 1747 POL1.0010.33206.60 
  Niecko, Stanislaw 1770 POL1.0010.36207.20 
  Wojcieszyn, Zdzislaw 1902 POL0.5010.04200.80 
  Zoltek, Tadeusz f2118 POL0.001-0.1920-3.80 
  Suder, Ryszard 2060 POL0.5010.25205.00 
  Fronczak, Andrzej 1776 POL0.501-0.1320-2.60 

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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