Individual Calculations September 2023
 Moreno Sabroso, Ruben  Total change: -19.80  Rating chartPersonal card
 XII Torneo IRT AD Ajedrez Mostoles Mostoles (Madrid) ESP 2023-07-23
RcRownchangeKK*chgGame
 1513 1471 0.50 3 -0.99 20 -19.80 
  Garcia-Ruiz Fuentes, Angel M. 1971 ESP0.001-0.0420-0.80 
  Torres Vela, Abel 1162 ESP0.501-0.3620-7.20 
  Perez De Las Penas, Jorge Ivan 1406 ESP0.001-0.5920-11.80 

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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