Individual Calculations July 2021
 Spiridon, Mihai-Zoltan  Total change: 15.80  Rating chartPersonal card
 Bitcoin Romania Chess Open 3rd ed. - A Tournament - Open Bucuresti ROU 2021-06-05
RcRownchangeKK*chgGame
 1661 1707 4.00 6 0.79 20 15.80 
  Paun, Robert-Luca 1307  * ROU1.0010.08201.60 
  Raducanu, Andrei-Augustin 2035 ROU0.001-0.1320-2.60 
  Petroff, Vlad 1349 ROU1.0010.10202.00 
  Panush, Viktor m1942 MDA0.5010.29205.80 
  Moraru, Mircea-Antoniu 1307  * ROU1.0010.08201.60 
  Luca, Ionel 2024 ROU0.5010.37207.40 
 * 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)
 

 

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