Individual Calculations July 2017
 Pietras, Daniel  Total change: -2.40  Rating chartPersonal card
 59 Ogolnopolski Masowy Turniej Szachowy o "ZLOTA WIEZA" - Final Centralny 2017 Chotowa POL 2017-05-29
RcRownchangeKK*chgGame
 1585 1543 3.50 8 -0.06 40 -2.40 
  Butyrowski, Marcel 1793 POL0.001-0.1940-7.60 
  Komorowska, Marcelina 1143  * POL1.0010.08403.20 
  Kozak, Antoni 1943  * POL0.001-0.0840-3.20 
  Sypien, Natan 1664 POL1.0010.664026.40 
  Skawinski, Szymon 1334 POL1.0010.23409.20 
  Kucharski, Bartlomiej 1695 POL0.5010.20408.00 
  Kietrys, Maciej 1533 POL0.001-0.5140-20.40 
  Mozol, Dawid 1576 POL0.001-0.4540-18.00 
 * 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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