Blitz: Individual Calculations November 2023
 Piatek, Szymon  Total change: -10.00  Rating chartPersonal card
 Indywidualne Mistrzostwa Malopolski w szachach blyskawicznych chlopcow C14 Krakow POL 2023-10-22
RcRownchangeKK*chgGame
 1482 1243 1.50 7 -0.25 40 -10.00 
  Nowakowski, Maksymilian 1590 POL0.001-0.1140-4.40 
  Jaron, Dawid 1195 POL0.001-0.5740-22.80 
  Jamrozik, Maciej 1532 POL0.001-0.1640-6.40 
  Zabrzanski, Marcin 1202 POL0.501-0.0640-2.40 
  Lapczynski, Jacek 1478 POL1.0010.794031.60 
  Micula, Jakub 1596 POL0.001-0.1140-4.40 
  Kania, Franciszek 1780 POL0.001-0.0340-1.20 

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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