Rapid: Individual Calculations May 2019
 Ryngwelski, Olaf  Total change: -31.00  Rating chartPersonal card
 Otwarty Turniej Szachowy z Cyklu Grand Prix Torunia VII runda - OPEN A Torun POL 2019-04-06
RcRownchangeKK*chgGame
 1457 1730 4.00 7 -1.55 20 -31.00 
  Pyrzewski, Kamil 1330  * POL0.001-0.9220-18.40 
  Szudy, Piotr 1330  * POL1.0010.08201.60 
  Warda, Krzysztof 1341 POL1.0010.09201.80 
  Maslowski, Jakub 1431 POL0.501-0.3520-7.00 
  Zajac, Szymon 1453 POL0.501-0.3320-6.60 
  Sokulski, Maurycy 1365 POL1.0010.10202.00 
  Kopaczewski, Adam 1951 POL0.001-0.2220-4.40 
 * 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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