Individual Calculations August 2023
 Tufeanu, Rares-Andrei  Total change: 19.60  Rating chartPersonal card
 Bucharest Summer Chess 2023 Bucuresti ROU 2023-07-03
RcRownchangeKK*chgGame
 1485 1327 3.50 8 0.49 40 19.60 
  Prelipcean, Eric-Matei 1949 ROU0.001-0.0140-0.40 
  Candea, Gheorghe m1953 ROU1.0010.994039.60 
  Parvu, Razvan-George 1548 ROU0.001-0.2240-8.80 
  Gondrea, Victor 1512 ROU0.001-0.2640-10.40 
  Matei, Alexandru-Andrei 1111 ROU1.0010.22408.80 
  Mihalea, Maria-Ioana 1466 ROU0.5010.19407.60 
  Ciuca, Ianis-Cristian 1175 ROU0.001-0.7040-28.00 
  Chihai, Adrian-Valentin 1164 ROU1.0010.284011.20 

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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