Individual Calculations September 2023
 Ortiz Lopera, Miguel Angel  Total change: 39.20  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1792 1962 6.50 8 0.98 40 39.20 
  Figueroa Rincon, Cesar Fabian 1562  * COL0.501-0.4240-16.80 
  Paniagua, Fabio De Jesus 1580 COL1.0010.09403.60 
  Diaz Gonzalez, Ana Sofia 1607 COL1.0010.11404.40 
  Conti, Julian 1810 COL1.0010.304012.00 
  Jimenez Jaramillo, Jhoyner 1843 COL1.0010.344013.60 
  Torres, Jorge Emilio c1957 COL1.0010.494019.60 
  Pazos Gambarrotti, Plinio m1988 ECU1.0010.544021.60 
  Simancas Maradei, Miguel Alejand 1985 VEN0.001-0.4740-18.80 
 * 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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