Individual Calculations January 2023
 Obregon Barquin, Mario  Total change: -40.40  Rating chartPersonal card
 XIII Copa por equipos Gran Hotel Bali Sub-18 Benidorm (Alicante) ESP 2022-12-08
RcRownchangeKK*chgGame
 1426 1397 2.00 6 -1.01 40 -40.40 
  Cervello Navarro, Hector 1975 ESP0.001-0.0240-0.80 
  Tellaeche Coello, Marco 1164 ESP0.001-0.7940-31.60 
  Mulet Salva, Jeroni 1242 ESP1.0010.294011.60 
  Gutierrez Lupion, Nuria 1506 ESP0.001-0.3540-14.00 
  Borisova Douchkova, Vanesa 1541 ESP0.001-0.3140-12.40 
  Perez Azanza, Irati 1129 ESP1.0010.17406.80 

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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