Individual Calculations October 2017
 Coman, Emilia-Florentina  Total change: 15.00  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1805 1789 4.00 8 0.23 25 5.75 
  Stoleriu, George 2189  * ROU0.001-0.0825-2.00 
  Manitcaia, Alina 1502 MDA1.0010.16254.00 
  Gheng, Simona 2041 GER1.0010.812520.25 
  Kutnik, Alexandru-Francisc 1988 ROU0.001-0.2425-6.00 
  Anuta, Elefterie-Laurentiu 1922 ROU0.5010.18254.50 
  Tazlaoanu, Cezar 1906 ROU0.001-0.3425-8.50 
  Baranciuc, Alexandr 1416 MDA0.501-0.4025-10.00 
  Coman, Ana-Cristina 1476 ROU1.0010.14253.50 
 * 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)
 
 European Youth Chess Championship 2017 - Girls 16 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1974 1821 3.50 9 0.77 25 19.25 
  Represa Perez, Mireya wf2080 ESP1.0010.822520.50 
  Shafigullina, Zarina wf2130 RUS0.001-0.1425-3.50 
  Ciocan, Maria-Alexandra 2015 ROU0.001-0.2525-6.25 
  Ayan, Bengu Sena wf1905 TUR1.0010.622515.50 
  Nilssen, Ellen Fredericia 1977 DEN0.001-0.2925-7.25 
  Koehler, Inken 1893 GER0.5010.10252.50 
  Koljevic, Nikolina 1932 MNE0.5010.15253.75 
  Andolfatto, Maria 1969 ITA0.5010.20255.00 
  Gillis Onieva, Celia 1866 ESP0.001-0.4425-11.00 

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 U16 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1833 1821 5.00 11 -0.40 25 -10.00 
  Maltsevskaya, Aleksandra 2221  * RUS0.001-0.0825-2.00 
  Cayon, Laura Valentina 1715 COL1.0010.36259.00 
  Chavez, Perla 1518 BOL1.0010.14253.50 
  Palma, Maria 2091 ITA0.001-0.1725-4.25 
  Gomez Barrera, Javiera Belen wm2071 CHI0.001-0.1925-4.75 
  Greibrokk, Maria 1692 NOR0.001-0.6725-16.75 
  Pandey, Ritika 1651 USA1.0010.28257.00 
  Hunt, Fikirte 1855 USA0.5010.05251.25 
  Suito Nakasone, Catherine wc1946 ARG0.001-0.3325-8.25 
  Tao, Ellen 1561 CAN1.0010.18254.50 
  Pinilla Delgado, Sofia Ignacia 1844 CHI0.5010.03250.75 
 * 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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