Individual Calculations July 2023
 Prahl, Niklas  Total change: 33.60  Rating chartPersonal card
 10. Krefelder Pfingst-Open 2023 Krefeld GER 2023-05-26
RcRownchangeKK*chgGame
 1772 1640 1.50 5 -0.29 40 -11.60 
  Krueger, Andre 1977 GER0.001-0.1240-4.80 
  Neumair, Dorian 1419 GER0.501-0.2840-11.20 
  Vortmeier, Jan 1823 GER0.5010.24409.60 
  Hoogendoorn, Fre 2039 NED0.001-0.0840-3.20 
  Wehr, Jan 1601 GER0.501-0.0540-2.00 

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)
 
 13. Rheinland-Pfalz-Open Neuwied GER 2023-06-08
RcRownchangeKK*chgGame
 1962 1640 2.00 6 1.13 40 45.20 
  Hinrichs, Paul 2210 GER0.5010.484019.20 
  Thier, Simon 1991 GER0.001-0.1140-4.40 
  Schumacher, Markus 1856 GER0.5010.284011.20 
  Minkovitch, Michael 1876 GER0.5010.304012.00 
  Remy, Jochen 1943 GER0.5010.364014.40 
  Mondorf, Karl-Josef 1898 GER0.001-0.1840-7.20 

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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