Individual Calculations December 2018
 Lopez, Hector  Total change: -10.80  Rating chartPersonal card
 Semifinal Arg. Sub 1700 Hotel Alto San Pedro Villa Giardino ARG 2018-11-14
RcRownchangeKK*chgGame
 1371 1609 1.00 2 -0.54 20 -10.80 
  Rojas, Patricio Santiago 1506 ARG0.001-0.6420-12.80 
  Lescano, Natanael 1236 ARG1.0010.10202.00 

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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