Individual Calculations February 2019
 Tomey, Hidetoshi  Total change: -14.00  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta Lima PER 2018-12-01
RcRownchangeKK*chgGame
 1287 1225 1.00 3 -0.35 40 -14.00 
  Reque Chafloque, Anthony 1595 PER0.001-0.1040-4.00 
  Ballon Tori, Leandro 1137 PER1.0010.384015.20 
  Abuhadba, Khalil 1129 PER0.001-0.6340-25.20 

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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