Individual Calculations January 2019
 Be Garcia, Juan Rolando  Total change: 20.40  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1849 1645 1.00 2 0.51 40 20.40 
  Alabarce Mancera, Jose Daniel 1770 MEX1.0010.674026.80 
  Espinoza, Villanueva Rodrigo 1927 MEX0.001-0.1640-6.40 

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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