Individual Calculations September 2022
 Grosu, Tudor  Total change: -15.60  Rating chartPersonal card
 Arad Open 2022 - U1600 Arad ROU 2022-08-10
RcRownchangeKK*chgGame
 1221 1284 2.50 5 -0.39 40 -15.60 
  Buliga, Nelu 1370 ROU0.001-0.3840-15.20 
  Santimbrean, Bogdan-Iacob 1138 ROU1.0010.304012.00 
  Moldovan, Razvan-Vasile 1036 ROU1.0010.19407.60 
  Iucu, Mihai 1482 ROU0.001-0.2440-9.60 
  Plesca, Victor 1079 ROU0.501-0.2640-10.40 

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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