Rapid: Individual Calculations May 2024
 Zabrzanska, Roza  Total change: 12.00  Rating chartPersonal card
 XI SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA B - U12 Katowice POL 2024-04-27
RcRownchangeKK*chgGame
 1553 1453 2.50 6 0.30 40 12.00 
  Glomska, Maja 1563 POL0.001-0.3540-14.00 
  Mrozek, Jan 1537 POL1.0010.624024.80 
  Podolecki, Wojciech 1497 POL0.001-0.4440-17.60 
  Budny, Lucja 1482 POL0.5010.04401.60 
  Olbrycht, Hubert 1573 POL1.0010.664026.40 
  Slobodzian, Mikolaj 1664 POL0.001-0.2340-9.20 

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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