Individual Calculations September 2018
 Mukul Aldana, Daniela Maria  Total change: 75.20  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-12 Fem Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1393 1292 3.50 8 0.50 40 20.00 
  Roepke, Sofia 1433 URU1.0010.694027.60 
  Francisco Guecamburu, Candela Be wc1630 ARG0.001-0.1240-4.80 
  Suarez Ardila, Luisa Maria 1475 COL1.0010.744029.60 
  Mundaca Bermedo, Pia 1368 CHI0.001-0.4040-16.00 
  Carvalho, Isis 1412 BRA0.001-0.3440-13.60 
  Mancco Arteaga, Yassuri Elizabeth 1172 PER1.0010.344013.60 
  Maldonado Polo, Mariangeli 1294 PUR0.5010.00400.00 
  Orihuela Barreda, Alondra 1360 PER0.001-0.4140-16.40 

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)
 
 VIII Torneo Internacional de Ajedrez Copa Progreso Categria Yucatan Progreso, Yucatan MEX 2018-08-02
RcRownchangeKK*chgGame
 1657 1292 2.00 6 1.38 40 55.20 
  Gonzalez, Tun Aaron 1692  * MEX0.001-0.0840-3.20 
  Quijano, Segura Luis Anton 1588 MEX1.0010.854034.00 
  Valencia Botin, Alberto 1692  * MEX0.001-0.0840-3.20 
  Caballero, Alonzo Alexa Amairanhy 1587 MEX0.5010.354014.00 
  Gomez, Samael 1692  * COL0.5010.424016.80 
  Herrera, Camara Ana Cristi 1692  * MEX0.001-0.0840-3.20 
 * 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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