Rapid: Individual Calculations October 2023
 Bulva, Maksim  Total change: -68.80  Rating chartPersonal card
 XIV Otwocki Turniej Szachowy FIDE Otwock POL 2023-09-10
RcRownchangeKK*chgGame
 1319 1403 2.50 8 -2.33 40 -93.20 
  Bartosik, Jan 1123 POL0.001-0.8440-33.60 
  Szostak, Piotr 1263 POL0.501-0.1940-7.60 
  Mazurek, Filip 1379 POL0.001-0.5340-21.20 
  Jaworowski, Andre 1132 USA1.0010.17406.80 
  Carrieri, Maurizio 1540 ITA0.001-0.3240-12.80 
  Galczynski, Maksymilian 1347 POL0.001-0.5840-23.20 
  Zirka, Oleksii 1224 UKR1.0010.274010.80 
  Mazan, Dawid 1545 POL0.001-0.3140-12.40 

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)
 
 Memorial Very Mencikove 2023 Praha CZE 2023-09-24
RcRownchangeKK*chgGame
 1588 1403 3.00 8 0.61 40 24.40 
  Horinek, Karel 1751 CZE0.001-0.1140-4.40 
  Dubsky, Tomas 1071 CZE1.0010.12404.80 
  Hinz, Frantisek 1778 CZE0.001-0.0940-3.60 
  Holub, Petr 1135 CZE1.0010.17406.80 
  Vranova, Zdenka 1836 CZE0.001-0.0640-2.40 
  Plicka, Petr 1688 CZE1.0010.844033.60 
  Migalko, Dmitriy 1742 CZE0.001-0.1240-4.80 
  Barabas, Ales 1706 CZE0.001-0.1440-5.60 

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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