Individual Calculations March 2014
 Matewski, Marcin  Total change: -10.50  Rating chartPersonal card
 XXXI OTS Juniorow - Ferie z Szachami 2014 Bydgoszcz POL 2014-02-03
RcRownchangeKK*chgGame
 1452 1635 5.00 8 -0.70 15 -10.50 
  Losinska, Aleksandra 1351 POL0.501-0.3415-5.10 
  Losinski, Piotr 1266 POL1.0010.10151.50 
  Borkowska, Zuzanna 1293 POL0.001-0.8815-13.20 
  Dobosz, Kacper 1608 POL1.0010.46156.90 
  Kulpinski, Jakub 1361 POL0.501-0.3315-4.95 
  Humin, Julia 1415 POL0.001-0.7815-11.70 
  Kowalski, Roman 1544 POL1.0010.38155.70 
  Kroczka, Gromoslaw 1775 POL1.0010.691510.35 

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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