Individual Calculations May 2017
 Piechota, Kamil  Total change: 64.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 12 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1601 1393 4.00 9 1.62 40 64.80 
  Wysocki, Mateusz 1640 POL0.5010.314012.40 
  Blazniak, Bartlomiej 1426 POL1.0010.554022.00 
  Borek, Pawel 1239 POL0.501-0.2140-8.40 
  Wojdak, Jan 1592 POL1.0010.764030.40 
  Luczak, Filip 1793  * POL0.001-0.0840-3.20 
  Ochedzan, Tymon 1771 POL0.001-0.0940-3.60 
  Wnek, Filip 1491 POL1.0010.634025.20 
  Poltorak, Sebastian 1793  * POL0.001-0.0840-3.20 
  Bancarewicz, Aleks 1664 POL0.001-0.1740-6.80 
 * 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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