Individual Calculations May 2017
 Haro, Harold  Total change: -50.80  Rating chartPersonal card
 Nacional U20 2017 Manta ECU 2017-03-29
RcRownchangeKK*chgGame
 1595 1677 3.50 8 -1.27 40 -50.80 
  Azua Avila, Vicente c1935 ECU0.001-0.1840-7.20 
  Silva Paredes, Jair 1521 ECU0.501-0.2140-8.40 
  Andrade Puente, Robinson Steven 1547 ECU0.001-0.6840-27.20 
  Tanguila Andy, Frank 1277  * ECU1.0010.08403.20 
  Bermudez Veliz, Alejandro 1491 ECU1.0010.264010.40 
  David Parrales, Carlos 1795 ECU0.001-0.3440-13.60 
  Alban, Jeampierre 1502 ECU1.0010.274010.80 
  Moreno Viteri, Oscar 1695 ECU0.001-0.4740-18.80 
 * 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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