Rapid: Individual Calculations September 2023
 Kordowski, Karol  Total change: 9.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1365 1545 6.50 9 0.23 40 9.20 
  Maslanka, Wojciech 1934 POL0.001-0.0940-3.60 
  Syrek, Tymoteusz 1127 POL1.0010.07402.80 
  Rajbharath, Harjith 1623 POL1.0010.614024.40 
  Ciupka, Kamil 1480 POL1.0010.414016.40 
  Becker, Krzysztof 1181 POL1.0010.10404.00 
  Stanik, Szymon 1423 POL0.001-0.6740-26.80 
  Kryszak, Jakub 1145  * POL1.0010.08403.20 
  Fronczek, Michal 1154 POL1.0010.09403.60 
  Burak, Sebastian 1221 POL0.501-0.3740-14.80 
 * 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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