Individual Calculations January 2020
 Martinez Martinez, Ian Alf  Total change: 26.60  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
 1977 1832 3.50 7 1.33 20 26.60 
  Rodriguez Torres, Shadia Alejandr 1432  * MEX1.0010.08201.60 
  Gonzalez Mompie, Reynier 2093 CUB1.0010.822016.40 
  Bou Part, Jose Juan 2073 ESP1.0010.802016.00 
  Navarro Segura, Roberto m2159 MEX0.001-0.1320-2.60 
  Acosta Pedroso, Gerardo 2004 CUB0.5010.23204.60 
  Soler Guerra, Jennys Dailin wf2026 CUB0.001-0.2520-5.00 
  Mendoza Salazar, Ramon 2049 MEX0.001-0.2220-4.40 
 * 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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