Individual Calculations September 2020
 Nowak, Adam  Total change: 27.00  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1521 1313 3.50 8 1.35 20 27.00 
  Weglarz, Janusz 1664 POL0.5010.39207.80 
  Santura, Janusz 1713  * POL0.001-0.0820-1.60 
  Reterski, Michal 1364 POL0.001-0.4320-8.60 
  Ostrowski, Michal 1185 POL1.0010.33206.60 
  Klimowicz, Jan 1386 POL1.0010.602012.00 
  Wilczynski, Adam 1497 POL0.001-0.2620-5.20 
  Feliksinski, Tadeusz 1643 POL1.0010.882017.60 
  Solek, Zenon 1713  * POL0.001-0.0820-1.60 
 * 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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