Rapid: Individual Calculations July 2019
 Ludwinski, Daniel  Total change: -26.00  Rating chartPersonal card
 Otwarty Turniej Szachowy z Cyklu Grand Prix Torunia IX runda - OPEN A Torun POL 2019-06-22
RcRownchangeKK*chgGame
 1429 1583 3.50 7 -1.30 20 -26.00 
  Debczynski, Henryk 1301 POL1.0010.16203.20 
  Owczarzak, Maciej 1403 POL0.501-0.2420-4.80 
  Kobus, Maciej 1714 POL0.001-0.3220-6.40 
  Olechnicki, Krzysztof 1198 POL0.501-0.4120-8.20 
  Zajac, Robert 1398 POL1.0010.26205.20 
  Zajac, Szymon 1469 POL0.501-0.1620-3.20 
  Kaminski, Mateusz 1517 POL0.001-0.5920-11.80 

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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