Rapid: Individual Calculations August 2022
 Boncela, Milosz  Total change: -23.40  Rating chartPersonal card
 Otwarty Puchar Wojta Gminy Nieborow w Szachach Szybkich Nieborow POL 2022-06-27
RcRownchangeKK*chgGame
 1259 1300 0.50 3 -1.17 20 -23.40 
  Bolimowski, Bartosz 1174 POL0.501-0.1720-3.40 
  Gawlik, Olivier 1287 POL0.001-0.5220-10.40 
  Boryna, Szymon 1315 POL0.001-0.4820-9.60 

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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