Individual Calculations July 2023
 Verfuerth, Thomas  Total change: -34.40  Rating chartPersonal card
 NRW-Klasse 2 2022-2023 May 2023 various GER 2023-05-07
RcRownchangeKK*chgGame
 1854 2060 0.50 1 -0.26 20 -5.20 
  Schulze Bisping, Franz-Adolf 1854 GER0.501-0.2620-5.20 

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)
 
 10. Krefelder Pfingst-Open 2023 Krefeld GER 2023-05-26
RcRownchangeKK*chgGame
 1661 2060 4.00 6 -1.46 20 -29.20 
  Lyanguzova, Alina 1660  * UKR0.501-0.4220-8.40 
  Peschges, Paul 1794 GER0.501-0.3220-6.40 
  Rademacher, Bengt 1636 GER1.0010.07201.40 
  Tonev, Vasil 1578 GER1.0010.05201.00 
  Lettko, Michael 1703 GER0.001-0.8920-17.80 
  Marcziter, Alex 1593 GER1.0010.05201.00 
 * 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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