Individual Calculations September 2023
 Guyer, Marlon  Total change: 27.60  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1761 1806 4.50 7 0.60 40 24.00 
  Dreesen, Jan 2175 GER0.001-0.1040-4.00 
  Muslumzada, Roya 1508 AZE1.0010.15406.00 
  Kathage, Holger 1616 GER0.501-0.2540-10.00 
  Dau-Schmidt, Piet 1549 GER1.0010.18407.20 
  Thomsen, Flemming 1491 GER1.0010.14405.60 
  Busse, Tom Niklas 1984 GER0.5010.23409.20 
  Basener, Winfried 2001 GER0.5010.254010.00 

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)
 
 Luzerner Open 2023 Luzern SUI 2023-08-12
RcRownchangeKK*chgGame
 2010 1853 2.50 6 0.66 40 26.40 
  Haugner, Jan 2066 GER0.5010.274010.80 
  Reinhardt, Bernd 2077 GER0.5010.284011.20 
  Fischer, Lukas 2039 SUI0.5010.24409.60 
  Habibi, Ali m2171 GER0.001-0.1340-5.20 
  Buettiker, Stephan 1861 SUI0.5010.01400.40 
  Ruchat, Blaise 1848 SUI0.501-0.0140-0.40 

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)
 
 Wohlen Amateur Open 2023 Wohlen SUI 2023-08-25
RcRownchangeKK*chgGame
 1626 1853 2.50 4 -0.57 40 -22.80 
  Piot, Elias 1447 FRA1.0010.08403.20 
  Domschke, Mischa 1624 SUI1.0010.21408.40 
  Ramella, Stefano 1789 ITA0.501-0.0940-3.60 
  Cervelli, Eduard 1643 SUI0.001-0.7740-30.80 

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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