Individual Calculations June 2018
 Backiel, Hubert  Total change: -17.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2018 - Chlopcy do lat 12 Sypniewo POL 2018-04-28
RcRownchangeKK*chgGame
 1627 1653 4.50 9 -0.43 40 -17.20 
  Serewa, Antoni 1392 POL0.501-0.3240-12.80 
  Wilk, Igor 1558 POL1.0010.374014.80 
  Iwaszkiewicz, Grzegorz 1411 POL1.0010.20408.00 
  Chyzy, Jakub 2053  * POL0.001-0.0840-3.20 
  Nowak, Filip 1475 POL1.0010.274010.80 
  Wnek, Filip 1760 POL0.001-0.3540-14.00 
  Krahel, Karol 1427 POL1.0010.21408.40 
  Fiszer, Bartosz c2004 POL0.001-0.1140-4.40 
  Paszkowski, Krystian 1563 POL0.001-0.6240-24.80 
 * 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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