Rapid: Individual Calculations May 2017
 Wojda, Ignacy  Total change: 25.20  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1488 1201 2.50 7 1.26 20 25.20 
  Wasylkiewicz, Andrzej 1601  * POL0.001-0.0820-1.60 
  Dytman, Radoslaw 1589 POL0.001-0.0920-1.80 
  Bieszczad, Michal 1416 POL0.001-0.2320-4.60 
  Sulot, Zdzislaw 1422 POL0.5010.28205.60 
  Grzesik, Norbert 1601  * POL0.001-0.0820-1.60 
  Woloszczuk, Alicja 1270 POL1.0010.602012.00 
  Rutkowski, Antoni 1515 POL1.0010.862017.20 
 * 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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