Rapid: Individual Calculations October 2023
 Sadzikowski, Marian  Total change: 11.40  Rating chartPersonal card
 IX Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-09-09
RcRownchangeKK*chgGame
 1550 1589 5.50 9 0.57 20 11.40 
  Trzopek, Fabian 1230 POL1.0010.10202.00 
  Tetera, Boguslaw 1445 POL1.0010.31206.20 
  Tyran, Daniel 1684 POL1.0010.632012.60 
  Sliz, Karol 1905 POL0.001-0.1320-2.60 
  Gulbinski, Michal 1580 POL0.001-0.5120-10.20 
  Wysocki, Mieczyslaw 1406 POL1.0010.26205.20 
  Burakiewicz, Marcin 1462 POL1.0010.33206.60 
  Konkol, Sandra 1612 POL0.5010.03200.60 
  Jaroszewicz, Dawid 1624 POL0.001-0.4520-9.00 

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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