Individual Calculations September 2023
 Murawski, Jan  Total change: 1.60  Rating chartPersonal card
 5. Bamberg-Open A Bamberg GER 2023-07-26
RcRownchangeKK*chgGame
 2004 1954 2.00 6 -0.67 40 -26.80 
  Muschik, Benedikt f2284 GER0.5010.384015.20 
  Chennaoui, Yasin 2113 SUI0.001-0.2940-11.60 
  Huebel, Ludwig 1798 GER1.0010.294011.60 
  Gerber, Peter 2143 GER0.001-0.2540-10.00 
  Kamm, Guenter 1839 GER0.001-0.6640-26.40 
  Moeller, Jonas 1848 GER0.501-0.1440-5.60 

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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 2112 1958 3.50 9 0.71 40 28.40 
  Dziewonski, Dariusz 2160 POL0.001-0.2440-9.60 
  Bleuzen, Cedric 2057 FRA0.5010.14405.60 
  Sliwerski, Radoslaw 2033 POL1.0010.604024.00 
  Wieczorek, Zbigniew f2150 POL1.0010.754030.00 
  Bogdanov, Egor m2397 UKR0.001-0.0640-2.40 
  Demski, Michal 2097 POL0.5010.19407.60 
  Jedrusik, Adam 2007 POL0.001-0.4340-17.20 
  Diachek, Andriy 2044 UKR0.5010.12404.80 
  Jedraszek, Pawel 2059 POL0.001-0.3640-14.40 

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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