Individual Calculations January 2024
 David, Teodor-Spiridon  Total change: 64.40  Rating chartPersonal card
 Bucharest Chess Weekend - 55th ed. Bucuresti ROU 2023-12-01
RcRownchangeKK*chgGame
 1382 1069 2.50 6 1.61 40 64.40 
  Ganea, Yanis-Andrei 1531 ROU1.0010.954038.00 
  Pitulice, Lucas-Andrei 1398 ROU0.001-0.1240-4.80 
  Gondrea, Victor 1482 ROU0.001-0.0740-2.80 
  Bosinceanu, Iosif 1282 ROU0.5010.274010.80 
  Leventiu, Eduard-Mihai 1330 ROU0.5010.324012.80 
  Vrabie, Ion 1267 MDA0.5010.264010.40 

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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