Individual Calculations May 2023
 Knudsen, Simon  Total change: -29.20  Rating chartPersonal card
 NRW-Viererpokal 2023 Vorrunde various GER 2023-03-25
RcRownchangeKK*chgGame
 2176 2237 2.00 2 0.83 20 16.60 
  Heinert, Eugen 2174 GER1.0010.41208.20 
  Waldschmidt, Georg 2178 GER1.0010.42208.40 

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)
 
 Offene internationale NRW-Einzelmeisterschaft 2023 Krefeld GER 2023-04-06
RcRownchangeKK*chgGame
 1971 2237 5.00 9 -2.29 20 -45.80 
  Atkins, David 1837  * GER1.0010.08201.60 
  Weidenhoefer, Max 1989 GER0.501-0.3120-6.20 
  Sereda, Yaroslava 1916 GER1.0010.13202.60 
  Gramb, Marius 2178 GER0.001-0.5820-11.60 
  Emans, Job 2028 NED0.501-0.2720-5.40 
  Dordevic, Tom 1978 GER0.501-0.3220-6.40 
  Mgeladze, Kesaria 1975 GEO0.501-0.3220-6.40 
  Bartels, Simon 1820 GER1.0010.07201.40 
  Fichtner, Ewald 2022 GER0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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