Individual Calculations September 2021
 Tampea, Radu  Total change: 91.60  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 2098 1893 4.50 9 2.29 40 91.60 
  Ionescu, Irina wg2202 ROU0.5010.364014.40 
  Weinzettl, Ernst m2144 AUT0.5010.314012.40 
  Aciu, Malina-Andreea wf2079 ROU0.5010.24409.60 
  Magold, Filip 2030 ROU0.5010.18407.20 
  Mozes, Ervin m2091 ROU0.5010.264010.40 
  Antal, Hunor-Zoltan 2070 ROU0.5010.23409.20 
  Ignat, Matei-Marius 1986 ROU1.0010.634025.20 
  Ognean, Mihnea-Ionut f2257 ROU0.001-0.1040-4.00 
  Ungureanu, Sandu 2024 ROU0.5010.18407.20 

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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