Individual Calculations February 2019
 Mayorga Hermosa, Daniel  Total change: 114.00  Rating chartPersonal card
 XVIII Nacional sub 20 absoluto Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1574 1242 4.00 9 2.85 40 114.00 
  Silva Chifla, Paul 1609 ECU0.001-0.1040-4.00 
  Calvopina, Steve 1441 ECU1.0010.764030.40 
  Viscaino Yanez, Jhonny Cesar 1507 ECU0.5010.324012.80 
  Illares, Daniel 1577 ECU1.0010.884035.20 
  Poaquiza Yumbulema, Jonathan 1642  * ECU0.001-0.0840-3.20 
  Quizhpe Martinez, Angel 1611 ECU1.0010.904036.00 
  Haro, Harold 1601 ECU0.5010.404016.00 
  Guinson, Rony 1546 ECU0.001-0.1440-5.60 
  Morquecho, Kevin 1630 ECU0.001-0.0940-3.60 
 * 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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