Individual Calculations September 2021
 Hryniewicz, Maciej  Total change: 18.80  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1457 1270 2.00 6 0.47 40 18.80 
  Fremr, Tomas 1477 CZE1.0010.774030.80 
  Turowski, Maciej 1479 POL0.001-0.2340-9.20 
  Pudelko, Magdalena 1463 POL1.0010.754030.00 
  Latacz, Grzegorz 1433 POL0.001-0.2840-11.20 
  Jokel, Marcin 1454 POL0.001-0.2640-10.40 
  Czerwinska, Oliwia 1437 POL0.001-0.2840-11.20 

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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