Rapid: Individual Calculations January 2019
 Matuszewicz, Ryszard  Total change: -18.00  Rating chartPersonal card
 Final Grand-Prix 2018 WM Ketrzyn POL 2018-12-16
RcRownchangeKK*chgGame
 1347 1217 1.50 7 -0.90 20 -18.00 
  Plesiuk, Andrzej 1617  * POL0.001-0.0820-1.60 
  Gozdziewski, Boleslaw 981 POL1.0010.20204.00 
  Klimiuk, Pawel 1399 POL0.001-0.2620-5.20 
  Sapierzynski, Tadeusz 1408 POL0.5010.25205.00 
  Ziehm, Robert 1438 POL0.001-0.2220-4.40 
  Rodziewicz-Bielewicz, Kuba 1305 POL0.001-0.3820-7.60 
  Sawicki, Jan 1284 POL0.001-0.4120-8.20 
 * 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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