Individual Calculations January 2023
 Arnot, Bob  Total change: -58.40  Rating chartPersonal card
 XIX Gran Torneo Internacional Aficionados Grupo B Benidorm (Alicante) ESP 2022-12-03
RcRownchangeKK*chgGame
 1485 1726 2.50 7 -2.92 20 -58.40 
  Farwagi, Pierre 1342 FRA1.0010.09201.80 
  Diaz Nieto, Alberto 1902 ESP0.001-0.2720-5.40 
  Covaci, Stefan 1469 ROU0.001-0.8220-16.40 
  Galiana Fernandez, Hector 1499 ESP0.001-0.7920-15.80 
  Hladiy, Mark 1409 ESP0.501-0.3720-7.40 
  Cimpean, Dragos-Lucian 1445 ROU0.001-0.8420-16.80 
  Iglesias Vidal, Luis 1332 ESP1.0010.08201.60 

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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