Rapid: Individual Calculations January 2023
 Ballo Serrano, Jan  Total change: -77.20  Rating chartPersonal card
 Memorial David Garcia Ilundain Sub12 2022 Corsa (Girona) ESP 2022-12-10
RcRownchangeKK*chgGame
 1288 1454 3.00 7 -1.93 40 -77.20 
  Vyboyshchikov Oslonovich, Alexei 1140 ESP0.001-0.8640-34.40 
  Faixedas Climent, Carla 1198 ESP0.501-0.3140-12.40 
  Puerto Fernandez, Eloi 1181 ESP1.0010.17406.80 
  Marsal Calvet, Josep 1382 ESP1.0010.404016.00 
  Pla Canals, Jofre 1418 ESP0.501-0.0540-2.00 
  Tello Alvarez, Erik 1254 ESP0.001-0.7640-30.40 
  Miro Garcia, Julia 1442 ESP0.001-0.5240-20.80 

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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