Individual Calculations September 2019
 Clarke, Adani  Total change: 72.80  Rating chartPersonal card
 Carifta Junior Chess Championships 2019 - U16 - Female Willemstad AHO 2019-04-18
RcRownchangeKK*chgGame
 1510 1614 4.50 6 0.79 40 31.60 
  Sagastegui, Thamara 1214  * ARU1.0010.08403.20 
  Marcos, Taqesyah 1564 AHO1.0010.434017.20 
  Brown, Raehanna 1627 JAM1.0010.524020.80 
  Kaslan, Catherine wf1846 SUR0.5010.294011.60 
  La Fleur, Zara 1381 TTO0.501-0.2940-11.60 
  Greenidge, Vanessa 1427 BAR0.501-0.2440-9.60 
 * 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)
 
 Panamericano de la Juventud 2019 sub 16 femenino Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1624 1622 5.50 9 1.03 40 41.20 
  Salcedo Suquisupa, Ingrid 1222  * ECU1.0010.08403.20 
  Frattini, Beatriz Maria 1858 BRA0.001-0.2040-8.00 
  Diaz Pabon, Karol Estefania wc1410 ECU1.0010.23409.20 
  Alvarez Dominguez, Hellen 1428 ECU0.501-0.2540-10.00 
  Velea, Anne-Marie wf1994 USA0.5010.404016.00 
  Ayala Rosero, Ariana Marcela wc1567 ECU1.0010.424016.80 
  Garcia Andrada, Heidy Nicole 1842 PER0.001-0.2240-8.80 
  Oleas Vanegas, Micaela 1671 ECU0.5010.07402.80 
  Macias Chavarro, Manuela 1624 COL1.0010.504020.00 
 * 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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