Rapid: Individual Calculations July 2023
 Rabiej, Mateusz  Total change: 100.80  Rating chartPersonal card
 Szachowy Weekend - Turniej Rapid o Puchar Burmistrza Mokotowa Warszawa POL 2023-06-10
RcRownchangeKK*chgGame
 1730 1258 1.50 6 1.10 40 44.00 
  Pettersson, Alexander 1979 SWE0.5010.494019.60 
  Szwaj, Jacek 1759 POL0.001-0.0440-1.60 
  Krogulski, Maksymilian 1654 POL0.5010.424016.80 
  Jaworski, Robert 1643 POL0.5010.414016.40 
  Kozak, Michal 1775 POL0.001-0.0440-1.60 
  Krzyzopolski, Patryk 1570 POL0.001-0.1440-5.60 

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)
 
 XLIX Turniej o Puchar Kawki Warszawa POL 2023-06-25
RcRownchangeKK*chgGame
 1569 1258 2.50 6 1.42 40 56.80 
  Lewandrowski, Tomasz 1878 POL0.5010.494019.60 
  Wieckowski, Jakub 1306 POL0.5010.07402.80 
  Cwiek, Stefan 1487 POL0.5010.294011.60 
  Carrieri, Maurizio 1595 ITA0.001-0.1240-4.80 
  Dziolko, Wiktor 1461 POL1.0010.764030.40 
  Mazurek, Jerzy 1689 POL0.001-0.0740-2.80 

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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