Individual Calculations September 2019
 Walkusz, Witoslaw  Total change: -77.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
RcRownchangeKK*chgGame
 2183 2138 3.50 9 -0.59 20 -11.80 
  Lagunow, Raphael m2431 GER0.5010.35207.00 
  Bernotas, Arturs f2384 LAT0.001-0.1920-3.80 
  Pavlovs, Nikita 1877 LAT0.501-0.3220-6.40 
  Omelja, Artem m2432 UKR0.001-0.1520-3.00 
  Hetzner, Hannes 1991 GER0.501-0.2020-4.00 
  Golsta, Madara 2039 LAT1.0010.36207.20 
  Krupenski, Juri m2428 EST0.001-0.1620-3.20 
  Tolonen, Mikko 2056 FIN0.501-0.1120-2.20 
  Brikers, Aleksandrs 2011 LAT0.501-0.1720-3.40 

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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1775 2138 3.00 7 -3.27 20 -65.40 
  Goraj, Barbara 1800 POL0.001-0.8820-17.60 
  Budkiewicz, Magdalena 1738  * POL0.001-0.9220-18.40 
  Kukorowski, Jan 1796 POL0.001-0.8820-17.60 
  Jankowski, Aleksander 1738  * POL1.0010.08201.60 
  Bugaev, Anton 1772 RUS0.501-0.4020-8.00 
  Witwicki, Pawel 1845 POL1.0010.15203.00 
  Skiba, Aleksandra 1738  * POL0.501-0.4220-8.40 
 * 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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