Rapid: Individual Calculations January 2019
 Sapierzynski, Tadeusz  Total change: 11.40  Rating chartPersonal card
 Final Grand-Prix 2018 WM Ketrzyn POL 2018-12-16
RcRownchangeKK*chgGame
 1373 1408 5.00 8 0.57 20 11.40 
  Malczyk, Radoslaw 1808  * POL0.001-0.0820-1.60 
  Gradzki, Artur 1197 POL0.501-0.2720-5.40 
  Lazarczyk, Adam 1224 POL0.501-0.2420-4.80 
  Matuszewicz, Ryszard 1217 POL0.501-0.2520-5.00 
  Tarasionak, Arseni 1112 POL1.0010.15203.00 
  Pacho, Maria 1240 POL0.501-0.2220-4.40 
  Zolkiewski, Jakub 1557 POL1.0010.702014.00 
  Plesiuk, Jan 1627 POL1.0010.782015.60 
 * 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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