Individual Calculations September 2023
 Fizer, Marek  Total change: 25.20  Rating chartPersonal card
 CHESS SLOVAK OPEN 2023 Skalica SVK 2023-08-19
RcRownchangeKK*chgGame
 2151 2093 4.50 9 0.63 40 25.20 
  Srbis, Jurica m2412 CRO0.001-0.1340-5.20 
  Mik, Tomas 1960 CZE0.001-0.6840-27.20 
  Hrbek, Jachym 1871 CZE1.0010.22408.80 
  Treybal, Dusan f1953 SVK1.0010.314012.40 
  Tancsa, Tamas 2240 HUN1.0010.704028.00 
  Jablonicky, Martin f2376 SVK0.001-0.1640-6.40 
  Miazhynski, Michael c2216 AUT0.001-0.3340-13.20 
  Demeter, Dorina wf2191 HUN1.0010.634025.20 
  Perkampus, Laurin 2144 GER0.5010.07402.80 

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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