Individual Calculations July 2018
 Mora, Oriana  Total change: -42.40  Rating chartPersonal card
 IRT Grand Prix Cuyano 2da Etapa Sub 2200 San Juan ARG 2018-05-05
RcRownchangeKK*chgGame
 1587 1430 0.50 5 -1.06 40 -42.40 
  Boccia, Nicolas 1792 ARG0.001-0.1040-4.00 
  Farhat, Francisco 1662 ARG0.5010.294011.60 
  Farhat, Eliseo 1319 ARG0.001-0.6540-26.00 
  Najurieta, Tiziano 1598 ARG0.001-0.2840-11.20 
  Localonga, Carlos 1565 ARG0.001-0.3240-12.80 

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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