Rapid: Individual Calculations February 2019
 Krzywkowski, Marcin  Total change: -50.80  Rating chartPersonal card
 Grand Prix Powiat Tczewskiego turniej I 2019 Tczew POL 2019-01-06
RcRownchangeKK*chgGame
 1727 1916 3.00 8 -2.54 20 -50.80 
  Blawat, Franciszek 1516  * POL1.0010.08201.60 
  Zolnierowicz, Krzysztof m2115 POL1.0010.762015.20 
  Belczewski, Jacek 1982 POL0.001-0.4120-8.20 
  Paziak, Patryk 1988 POL0.001-0.4020-8.00 
  Dackiewicz, Marek 1665 POL0.001-0.8120-16.20 
  Grabowski, Tomasz 1516  * POL0.001-0.9220-18.40 
  Ulanowski, Marek 1516  * POL1.0010.08201.60 
  Jenczelewski, Karol 1516  * POL0.001-0.9220-18.40 
 * 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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