Individual Calculations September 2020
 Liskiewicz, Jakub  Total change: 131.60  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open E Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1480 1468 7.50 9 3.29 40 131.60 
  Dysko, Michal 1083 POL1.0010.09403.60 
  Borkowski, Stanislaw 1249 POL1.0010.22408.80 
  Jankowski, Igor 1606 POL1.0010.694027.60 
  Jaroszuk, Marcin 1591 POL0.5010.17406.80 
  Szandurski, Radoslaw 1607 POL1.0010.694027.60 
  Kozlowski, Andrzej 1591 POL0.001-0.3340-13.20 
  Wilgosz, Tomasz 1524 POL1.0010.584023.20 
  Chowaniec, Artur 1549 POL1.0010.614024.40 
  Chojnowski, Robert 1520 POL1.0010.574022.80 

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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