Individual Calculations September 2021
 Pennekamp, Christoph  Total change: -43.60  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1518 1541 2.00 6 -1.09 40 -43.60 
  Meyer, Juergen 1941  * GER0.001-0.0840-3.20 
  Malinowsky, Celina 1366 GER1.0010.274010.80 
  Gut, Lionel 1767 SUI0.001-0.2140-8.40 
  Gibhardt, Peter 1754 GER0.001-0.2340-9.20 
  Peglau, Lorena 1141  * GER1.0010.08403.20 
  Wang, Kaiwen 1141  * GER0.001-0.9240-36.80 
 * 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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