Individual Calculations June 2018
 Niecko, Stanislaw  Total change: 7.60  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2018 Lidzbark POL 2018-05-21
RcRownchangeKK*chgGame
 1709 1770 5.50 9 0.38 20 7.60 
  Rekawek, Szymon 1421 POL1.0010.11202.20 
  Grzywacz, Ryszard 1699 POL1.0010.40208.00 
  Zoltek, Tadeusz f2118 POL0.5010.39207.80 
  Urbaniak, Karol 1561 POL0.501-0.2720-5.40 
  Staruch, Roman 1870 POL0.001-0.3620-7.20 
  Salamon, Jan 1764 POL1.0010.49209.80 
  Przewoznik, Emil 1823 POL0.5010.07201.40 
  Ratajczak, Zdzislaw 1375 POL0.501-0.4220-8.40 
  Mettel, Werner 1750 POL0.501-0.0320-0.60 

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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