Individual Calculations February 2017
 Usarz, Michal  Total change: 19.00  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa C Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1485 1295 3.50 9 0.95 20 19.00 
  Nalichowski, Sebastian 1651 POL1.0010.892017.80 
  Chowaniec, Artur 1609 POL0.001-0.1420-2.80 
  Gorkiewicz, Mateusz 1547 POL0.001-0.1920-3.80 
  Al Azmi, Khalaf 1695  * KUW0.001-0.0820-1.60 
  Bajer, Jakub 1132 POL1.0010.28205.60 
  Mucha, Marta 1432 POL0.001-0.3220-6.40 
  Proszowski, Piotr 1511 POL0.5010.28205.60 
  Wydmanski, Robert 1223 POL0.001-0.6020-12.00 
  Alrashidi, Yousef 1569 KUW1.0010.832016.60 
 * 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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