Blitz: Individual Calculations May 2017
 Tapia, Alexei  Total change: -23.40  Rating chartPersonal card
 I-Torneo BLITZ del Circuito Panameno de Ajedrez Panama PAN 2017-04-09
RcRownchangeKK*chgGame
 1931 2088 3.00 6 -1.17 20 -23.40 
  Gonzalez, Yaribeth wc1807 PAN1.0010.16203.20 
  Carrera Ortega, Alhan 1875 PAN1.0010.23204.60 
  Hererra, German c2044 VEN0.001-0.5620-11.20 
  Padilla, Alvaro c1978 PAN0.001-0.6520-13.00 
  Sanchez, Jorge f2085 PAN0.001-0.5020-10.00 
  Morales, Anel 1795 PAN1.0010.15203.00 

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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