Rapid: Individual Calculations June 2023
 Rabiej, Mateusz  Total change: 8.40  Rating chartPersonal card
 Turniej Szachowy o Puchar Starosty Otwockiego - Grupa A Otwock POL 2023-05-27
RcRownchangeKK*chgGame
 1744 1250 1.00 5 0.21 40 8.40 
  Baum, Jonasz m2326 POL0.0010.00400.00 
  Olowski, Slawomir 1599 POL0.001-0.1140-4.40 
  Borzym, Radoslaw 1156 POL1.0010.374014.80 
  Celinski, Kamil 1899 POL0.001-0.0140-0.40 
  Chmielewska, Joanna 1742 POL0.001-0.0440-1.60 

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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