Individual Calculations October 2017
 Salazar Gould, Melanie  Total change: 110.88  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 Girls U-14 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1637 1656 6.00 8 1.79 28 50.12 
  Diaz Charpentier, Kristel Meliss 1480 CRC1.0010.27287.56 
  Perez Marin, Olivia wc1763 CUB1.0010.652818.20 
  Fernandez Malagon, Maria F. 1701 CUB1.0010.562815.68 
  Gonzalez Diaz, Penelope 1855 CUB0.5010.26287.28 
  Clarke, Adani wc1669 JAM0.001-0.4828-13.44 
  Hoyos Garces, Rosana 1510 COL1.0010.30288.40 
  Gomez Vasquez, Laura Sofia 1524 COL0.501-0.1828-5.04 
  Shih Gould, Annie wc1591 CRC1.0010.412811.48 

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)
 
 Clasificatorio Campeonato Nacional Femenino 2017-18 San Jose CRC 2017-09-02
RcRownchangeKK*chgGame
 1698 1644 4.00 7 0.94 28 26.32 
  Brenes Benavides, Delianny wc1381 CRC1.0010.18285.04 
  Acevedo Mendez, Jennifer wf1743 CRC1.0010.642817.92 
  Castillo Morales, Thais wc1839 CRC0.5010.25287.00 
  Nunez Gonzalez, Neeshmy wc1817 CRC0.001-0.2728-7.56 
  Bogantes Robleto, Karina 1657 CRC0.5010.02280.56 
  Hernandez Alvarez, Tania Regla wm2044  * CRC0.001-0.0828-2.24 
  Orozco Centeno, Melissa 1407 CRC1.0010.20285.60 
 * 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)
 
 World Youth Chess Championship 2017 U14 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1824 1644 4.00 10 1.23 28 34.44 
  Bulatova, Kamaliya wf2014 RUS0.001-0.1028-2.80 
  Golsta, Madara 1803 LAT0.5010.21285.88 
  Lesbekova, Asel 1738 KAZ1.0010.632817.64 
  Harazinska, Magdalena 1942 POL0.5010.35289.80 
  Mamani, Anahi wf1834 BOL0.001-0.2528-7.00 
  Glinzner, Alva 1766 GER1.0010.672818.76 
  Sleurs, Juliette 1697 BEL0.001-0.4328-12.04 
  Montufar, Eymi Priscila Berrios wc1892 BRA0.001-0.1928-5.32 
  Kaslan, Catherine wf1681 SUR1.0010.552815.40 
  Laurincova, Kristyna 1872 CZE0.001-0.2128-5.88 

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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