Individual Calculations February 2019
 Ortiz, Omar  Total change: -37.20  Rating chartPersonal card
 XVIII Nacional absoluto sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1665 1826 4.50 8 -1.00 40 -40.00 
  Velasco Pilpe, Isaias 1490 ECU1.0010.12404.80 
  Infante Freire, Alex Daniel 1426  * ECU1.0010.08403.20 
  Aspiazu Sibri, Marlon 2028 ECU0.001-0.2440-9.60 
  Bedon, Kevin 1879 ECU0.001-0.4340-17.20 
  Quizhpe Martinez, Angel 1611 ECU0.001-0.7740-30.80 
  Vergara Loor, Steven 1593 ECU1.0010.21408.40 
  Castro Osorio, Luis 1626 ECU0.501-0.2640-10.40 
  Barrera, Joel Z 1667 ECU1.0010.294011.60 
 * 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)
 
 I Campeonato de Ajedrez ciudad de Pinas Pinas ECU 2019-01-22
RcRownchangeKK*chgGame
 1990 1826 2.00 6 0.07 40 2.80 
  Santos Flores, Alberto m2217 ECU0.5010.414016.40 
  Guerrero Fuentes, Carlos f2169 ECU0.001-0.1240-4.80 
  Abad Sanchez, Carlos 1426  * ECU1.0010.08403.20 
  Vintimilla, Carlos 1775 ECU0.501-0.0740-2.80 
  Nunez, Antonio f2226  * FID0.001-0.0840-3.20 
  Martinez Maya, Steven 2125 ECU0.001-0.1540-6.00 
 * 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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