Individual Calculations December 2017
 Szafranski, Piotr  Total change: -19.60  Rating chartPersonal card
 Polfinal Mistrzostw Polski Juniorow 2017 - C17 Jastrzebia Gora POL 2017-11-11
RcRownchangeKK*chgGame
 1674 1511 2.00 8 -0.49 40 -19.60 
  Fritz, Antoni 1829 POL0.001-0.1340-5.20 
  Karwat, Szymon 1655 POL1.0010.694027.60 
  Kaminski, Maciej 1911  * POL0.001-0.0840-3.20 
  Trendowski, Michal 1617 POL0.001-0.3640-14.40 
  Warcaba, Jakub 1463 POL1.0010.434017.20 
  Matyszkiewicz, Wiktor 1811 POL0.001-0.1540-6.00 
  Straszewski, Tomasz 1629 POL0.001-0.3440-13.60 
  Plocica, Krzysztof 1473 POL0.001-0.5540-22.00 
 * 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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