Individual Calculations February 2024
 Chengjin, Victor  Total change: 49.60  Rating chartPersonal card
 XII Open Internacional Lorca Lorca (Murcia) ESP 2023-12-26
RcRownchangeKK*chgGame
 1768 1202 1.50 8 1.24 40 49.60 
  Lad, Mandar Pradip 1949 IND0.0010.00400.00 
  Pastor Villalba, Arturo 1804 ESP0.001-0.0240-0.80 
  Pintor Avila, Antonio 1668 ESP0.001-0.0540-2.00 
  Aadith, R 1720 IND0.5010.474018.80 
  Sukhodolskyi, Oleksii 1731 UKR1.0010.974038.80 
  Rodriguez Garcia, Miguel 1832 ESP0.001-0.0140-0.40 
  Kukushkin, Ivan 1889 LAT0.001-0.0140-0.40 
  Perez Fernandez, Arys 1553 ESP0.001-0.1140-4.40 

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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