Individual Calculations September 2023
 Murawski, Pawel  Total change: 18.40  Rating chartPersonal card
 5. Bamberg-Open B Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 1641 1499 3.50 6 1.58 40 63.20 
  May, Alexander 1670 GER0.5010.23409.20 
  Laag, Pascal Benedikt 1618 GER1.0010.664026.40 
  Faisst, Reinhold 1747 GER0.001-0.1940-7.60 
  Ebel, Maik 1312 GER1.0010.264010.40 
  Bandau, Frank 1750 GER1.0010.814032.40 
  Koerber, Uwe 1749 GER0.001-0.1940-7.60 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1594 1499 1.50 7 -1.12 40 -44.80 
  Pacak, Patrycja 1722 POL0.001-0.2240-8.80 
  Graff, Slawomir 1666 POL0.001-0.2840-11.20 
  Wilgosz, Jan 1632 POL0.001-0.3240-12.80 
  Sleczka, Krzysztof 1598 POL0.001-0.3640-14.40 
  Ochenduszko, Bartosz 1549 POL1.0010.574022.80 
  Pryszczewski, Jakub 1263 POL0.501-0.3040-12.00 
  Michalak, Robert 1726 POL0.001-0.2140-8.40 

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)
 

 

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