Individual Calculations January 2023
 Berrozpe Gomez, Luis Ricardo  Total change: -14.40  Rating chartPersonal card
 Obert Santa Eulalia de Roncana 2022 Grup B Rondas 6-8 Santa Eulalia de Roncana (Barcelona) ESP 2022-11-26
RcRownchangeKK*chgGame
 1335 1392 1.00 3 -0.72 20 -14.40 
  Pujol Marco, Juan 1305 ESP0.001-0.6220-12.40 
  Uddin Khanam, Ayan 1230 ESP0.001-0.7120-14.20 
  Poble Noguera, Ramon 1471 ESP1.0010.612012.20 

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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