Individual Calculations February 2019
 Illares, Daniel  Total change: 4.00  Rating chartPersonal card
 XVIII Nacional sub 20 absoluto Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1591 1577 4.00 8 0.10 40 4.00 
  Alomia Aldaz, Fernando 1712 ECU0.001-0.3240-12.80 
  Paute, Arizaga Angel Samuel 1412 ECU0.501-0.2240-8.80 
  Mayorga Hermosa, Daniel 1242 ECU0.001-0.8840-35.20 
  Bermudez Veliz, Alejandro 1449 ECU1.0010.334013.20 
  Barrera, Joel Z 1667 ECU1.0010.624024.80 
  Moreno Viteri, Oscar 1667 ECU0.5010.12404.80 
  Haro, Harold 1601 ECU1.0010.534021.20 
  Zambrano, Junior f1977  * ECU0.001-0.0840-3.20 
 * 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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