Individual Calculations October 2023
 Zoernpfenning, Siegfried  Total change: 9.60  Rating chartPersonal card
 Jubilaeumsturnier 100 Jahre 1.SK Ottakring - Open Vienna AUT 2023-08-26
RcRownchangeKK*chgGame
 1929 2040 5.50 9 -0.10 20 -2.00 
  Pumpler, Walter 1640  * AUT1.0010.08201.60 
  Michaelides, Konstantinos f2300 CYP0.001-0.1820-3.60 
  Onipko, Mark 1715 UKR0.001-0.8720-17.40 
  Stoeckler, Johannes 1704 AUT1.0010.12202.40 
  Archan, Elikya 1784 AUT1.0010.19203.80 
  Schwarhofer, Christopher m2331 AUT0.001-0.1520-3.00 
  Reisinger, Heinz 1763 AUT1.0010.17203.40 
  Bendl, Felix 1751 AUT0.501-0.3420-6.80 
  Kruckenhauser, Arthur f2374 AUT1.0010.882017.60 
 * 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)
 
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2136 2040 4.00 9 0.58 20 11.60 
  Birnboim, Nathan m2346 ISR0.5010.36207.20 
  O Connor, Eddie 1965 IRL0.501-0.1020-2.00 
  Westerinen, Heikki M.j. g2237 FIN0.5010.25205.00 
  Rooze, Jan m2244 BEL0.5010.26205.20 
  Burchardt, Brigitte wm2153 GER0.001-0.3520-7.00 
  Quinn, John M 2077 ENG0.5010.05201.00 
  Lagerborg, Krister 2111 SWE0.5010.10202.00 
  Koskinen, Veikko 1873 FIN0.501-0.2220-4.40 
  Huss, Andreas m2214 SUI0.5010.23204.60 

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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