Individual Calculations September 2018
 Morales, Marcos  Total change: 8.00  Rating chartPersonal card
 19vo Abierto IRT Jose Rubinstein Villa Martelli ARG 2018-08-15
RcRownchangeKK*chgGame
 1750 1864 5.50 8 0.40 20 8.00 
  Ibanez , Nestor Edmundo 1464  * ARG1.0010.08201.60 
  Tomeo, Nicolas 2118 ARG0.001-0.1920-3.80 
  Mayeregger, Guadalupe Milagros 1654 ARG1.0010.23204.60 
  Parisi, Thiago 1678 ARG0.501-0.2420-4.80 
  Moldovan, Adrian 1668 ARG1.0010.25205.00 
  Soria, Angel 1735 ARG1.0010.33206.60 
  Malan, Lucia wc1753 URU0.501-0.1520-3.00 
  Radoszta, Armando E. 1930 ARG0.5010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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