Individual Calculations August 2023
 Matei, Alexandru-Andrei  Total change: -48.80  Rating chartPersonal card
 Bucharest Summer Chess 2023 Bucuresti ROU 2023-07-03
RcRownchangeKK*chgGame
 1282 1111 1.00 7 -1.22 40 -48.80 
  Radu, Teodor 1633 ROU0.001-0.0340-1.20 
  Palos, Andra-Maria 1486 ROU0.001-0.0940-3.60 
  Radulescu, Luca 1183 SWE0.001-0.4040-16.00 
  Tufeanu, Rares-Andrei 1327 ROU0.001-0.2240-8.80 
  Stanica, Maria 1001 ROU0.001-0.6540-26.00 
  Stoica, Melina-Theodora 1180 ROU1.0010.604024.00 
  Chihai, Adrian-Valentin 1164 ROU0.001-0.4340-17.20 

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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