Individual Calculations July 2019
 Wortmann, Klaus Peter  Total change: -21.00  Rating chartPersonal card
 Bamberg-Open 2019 A-Turnier Bamberg GER 2019-05-29
RcRownchangeKK*chgGame
 2023 2025 2.50 7 -1.05 20 -21.00 
  Promyshlyanskiy, Vitaliy f2282 UKR0.5010.32206.40 
  Pribyl, Josef m2239 CZE0.001-0.2320-4.60 
  Hoebarth, Guenter 1942 AUT0.501-0.1120-2.20 
  Hahmann, Markus 1892 GER0.501-0.1820-3.60 
  Schmitz, Tim 1835 GER0.501-0.2520-5.00 
  Guendel, Karl 1873 GER0.501-0.2020-4.00 
  Jergler, Karl-Heinz 2099 GER0.001-0.4020-8.00 

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)
 

 

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