Individual Calculations May 2023
 Rodriguez Nina, Fabian  Total change: -25.60  Rating chartPersonal card
 Grand Prix Nacional de Ajedrez 2022-2023 (7mo. Torneo) Tarija BOL 2023-04-06
RcRownchangeKK*chgGame
 1576 1631 3.00 6 -0.64 40 -25.60 
  Montevilla Cahuasa, Amanda 1231  * BOL1.0010.08403.20 
  Bolanos, Fernando f2248 BOL0.001-0.0240-0.80 
  Enriquez Coronel, Gaia Paola 1512 BOL0.001-0.6640-26.40 
  Canaviri, Adriana 1340 BOL1.0010.15406.00 
  Ramallo Aguilar, Ariadne Ricela 1522 BOL1.0010.354014.00 
  Bracamonte, Humberto 1605 BOL0.001-0.5440-21.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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