Rapid: Individual Calculations April 2023
 Pietras, Daniel  Total change: -24.00  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1521 1597 3.50 8 -1.20 20 -24.00 
  Kindler, Przemyslaw 1987 POL0.001-0.0920-1.80 
  Chmara, Michal 1197  * POL0.001-0.9220-18.40 
  Panko, Dominik 1288 POL0.501-0.3620-7.20 
  Zaniewski, Mariusz 1295 POL1.0010.15203.00 
  Hapunik, Jakub 1322 POL1.0010.17203.40 
  Pytel, Maciej 1893 POL0.001-0.1520-3.00 
  Pinkas, Szymon 1310 POL1.0010.16203.20 
  Iwanczuk, Krzysztof 1876 POL0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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