Individual Calculations September 2020
 Jany, Piotr  Total change: 42.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1493 1502 4.50 7 1.06 40 42.40 
  Ziakas, Damian 1102  * CZE1.0010.08403.20 
  Nieckarz, Maja 1306 POL1.0010.254010.00 
  Pietras, Maksymilian 1604 POL1.0010.644025.60 
  Pastuszko, Katarzyna 1587 POL1.0010.624024.80 
  Zaborski, Igor 1586 POL0.5010.12404.80 
  Celebias, Filip 1627 POL0.001-0.3340-13.20 
  Zniszczol, Wiktoria 1638 POL0.001-0.3240-12.80 
 * 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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