Individual Calculations May 2017
 Kossowski, Pawel  Total change: 58.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 12 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1522 1342 4.00 9 1.46 40 58.40 
  Jeda, Maciej 1604 POL0.001-0.1840-7.20 
  Wnek, Filip 1491 POL0.001-0.3040-12.00 
  Bednarczyk, Mateusz 1442 POL1.0010.644025.60 
  Ochedzan, Tymon 1742  * POL0.001-0.0840-3.20 
  Wieczorek, Mikolaj 1491 POL0.001-0.3040-12.00 
  Norek, Maciej 1301 POL1.0010.444017.60 
  Wojdak, Jan 1592 POL0.5010.314012.40 
  Ullrich, Karol 1406 POL1.0010.594023.60 
  Kacprzak, Kacper 1625 POL0.5010.344013.60 
 * 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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