Individual Calculations September 2023
 Polanco Fernandez, Reynie  Total change: -48.26  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 14 Open Chicago, IL USA 2023-08-12
RcRownchangeKK*chgGame
 1629 1730 5.00 9 -0.55 38 -20.90 
  Valdevenito Padilla, Camilo 1330  * CHI1.0010.08383.04 
  Lin, Leo 2087 CAN0.001-0.1138-4.18 
  Espinosa Miranda, Carlo Guillerm 1409 MEX1.0010.13384.94 
  Lopez Escobar, Jose David 1440 GUA1.0010.16386.08 
  Xia, Ruoxiao 1932 USA0.001-0.2438-9.12 
  Suarez, Sebastian 1894 USA0.001-0.2838-10.64 
  Noriega Mejia, Luis David 1606 HON0.501-0.1738-6.46 
  Leung, Wah Singh 1493 CAN0.501-0.3038-11.40 
  Diaz Bermudez, Pedro Teofilo 1470 PER1.0010.18386.84 
 * 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)
 
 XIV CAC Youth Chess Festival 2023 - U14 Open Port of Spain TTO 2023-08-21
RcRownchangeKK*chgGame
 1394 1730 7.00 9 -0.72 38 -27.36 
  Sinckler, Mileke 1330  * BAR1.0010.08383.04 
  Balliram, Taydan 1298 TTO1.0010.07382.66 
  Wijnhard, Ky-Mani 1497 SUR1.0010.21387.98 
  Camargo Silva, Samir 1623 PAN1.0010.353813.30 
  Samuel Bisnath, Kael 1509 TTO0.001-0.7838-29.64 
  Ibanez Zanetti, Sebastian Andres 1450 PAN1.0010.16386.08 
  Ramirez Aguilar, Julian Jose 1390 CRC0.001-0.8838-33.44 
  Harvey, Corbin 1244 JAM1.0010.04381.52 
  Coe, Cameron 1204 JAM1.0010.03381.14 
 * 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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