Rapid: Individual Calculations June 2023
 Walaszczyk, Jakub  Total change: -34.00  Rating chartPersonal card
 V Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-05-13
RcRownchangeKK*chgGame
 1478 1130 0.50 5 -0.30 40 -12.00 
  Tyda, Krzysztof c1593 POL0.001-0.0540-2.00 
  Krasowski, Tomasz 1344 POL0.001-0.2340-9.20 
  Chmiel, Michal 1313 POL0.001-0.2640-10.40 
  Sykut, Kacper 1326 POL0.5010.254010.00 
  Przedlacki, Wiktor 1815 POL0.001-0.0140-0.40 

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)
 
 Mistrzostwa Wojewodztwa Pomorskiego Juniorow do lat 14 2023 Gdansk POL 2023-05-27
RcRownchangeKK*chgGame
 1258 1130 0.50 3 -0.55 40 -22.00 
  Protas, Jakub 1345 POL0.001-0.2340-9.20 
  Andrzejewski, Jakub 1408 POL0.001-0.1740-6.80 
  Holz, Franciszek 1021 POL0.501-0.1540-6.00 

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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