Individual Calculations May 2022
 Strzalkowski, Damian  Total change: 8.00  Rating chartPersonal card
 Szachy z Opera na Zamku w Szczecinie 2022 Szczecin POL 2022-04-09
RcRownchangeKK*chgGame
 1648 1664 3.00 5 0.40 20 8.00 
  Hury, Tymoteusz 1683 POL1.0010.532010.60 
  Zareba, Piotr 1490 POL0.501-0.2320-4.60 
  Lukjan, Eryk 1675 POL0.5010.02200.40 
  Gregorz, Jan 1732 POL1.0010.592011.80 
  Gbiorczyk, Mikolaj 1658 POL0.001-0.5120-10.20 

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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