Blitz: Individual Calculations January 2020
 Maycock Bates, David Henry  Total change: -18.60  Rating chartPersonal card
 Torneo Internacional de Ajedrez Carlos Torre Repetto Blitz Libre Merida, Yucatan MEX 2019-12-18
RcRownchangeKK*chgGame
 1810 1694 0.50 4 -0.93 20 -18.60 
  Saldana Vazquez, Manuel De Jesus 1872 MEX0.001-0.2720-5.40 
  Amezcua, Luria Jesus 2025 MEX0.001-0.1220-2.40 
  Blanco Milhet, Leandro 1959 CUB0.5010.32206.40 
  Aragon Trujillo, Ricardo M. c1383 GUA0.001-0.8620-17.20 

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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