Individual Calculations September 2023
 Widla, Karol  Total change: 100.80  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Kopernik 2023- Turniej A Torun POL 2023-08-05
RcRownchangeKK*chgGame
 1480 1063 3.50 8 2.52 40 100.80 
  Zarecki, Piotr 1462 POL0.5010.424016.80 
  Wasik, Jozef 1595 POL1.0010.974038.80 
  Przybylski, Bartosz 1955 POL0.0010.00400.00 
  Wydra, Artur 1525 POL1.0010.954038.00 
  Rzap, Filip 1512 POL0.001-0.0640-2.40 
  Lesik, Sebastian 1378 POL0.001-0.1440-5.60 
  Labuda, Krystian 1167 POL0.001-0.3640-14.40 
  Bukala, Jan 1246 POL1.0010.744029.60 

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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