Individual Calculations February 2023
 Mamarina, Franc  Total change: 25.20  Rating chartPersonal card
 31. Aschacher Donau Open 2022 Gruppe C Aschach an der Donau AUT 2022-12-26
RcRownchangeKK*chgGame
 1476 1399 3.50 7 0.63 40 25.20 
  Mittermayr, Johann 1536 AUT0.5010.18407.20 
  Cavadini, Sergio 1433 SUI0.001-0.4540-18.00 
  Helmich, Nikolai 1339 GER0.001-0.5840-23.20 
  Deleja-Hotko, Karl 1775 AUT0.001-0.0940-3.60 
  Raber, Ulrich 1306 AUT1.0010.374014.80 
  Seidl, Josef 1449 GER1.0010.574022.80 
  Lang, Erwin 1495 AUT1.0010.634025.20 

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)
 

 

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