Individual Calculations October 2022
 Saenz Zabala, Juan Ignacio  Total change: 10.20  Rating chartPersonal card
 32 Open Internacional de Gros 2022 Donostia ESP 2022-09-09
RcRownchangeKK*chgGame
 1828 1637 2.50 6 0.51 20 10.20 
  Browning, Rebecca 1923 GER0.5010.34206.80 
  Ladron De Guevara Galar, Francisc 2025 ESP0.001-0.0920-1.80 
  Lera Manterola, Gontzal Jokin 1436 ESP1.0010.24204.80 
  Izagirre Alsua, Aritz 1876 ESP0.001-0.2020-4.00 
  Botaya, Helios 1429 FRA1.0010.23204.60 
  Hernandez Sanchez, Elvis De La Ca f2281 DOM0.001-0.0120-0.20 

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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