Individual Calculations October 2017
 Palma, Maria  Total change: -79.80  Rating chartPersonal card
 FE 38 ScaccoBratto Bratto della Presolana ITA 2017-08-19
RcRownchangeKK*chgGame
 2165 2091 4.00 9 0.27 35 9.45 
  Sveshnikov, Vladimir m2377 LAT0.5010.343511.90 
  Aghayev, Miragha m2409 ITA0.001-0.1335-4.55 
  Voltolini, Giuseppe 2032 ITA0.501-0.0835-2.80 
  Paie, Mauro 2019 ITA1.0010.403514.00 
  Ferro, Mario f2271 ITA0.001-0.2635-9.10 
  Carlo, Emanuele 2006 ITA1.0010.383513.30 
  Frayna, Janelle Mae wg2248 PHI0.001-0.2935-10.15 
  Bonassi, Tommaso 2078 ITA0.001-0.5235-18.20 
  Ceccarini, Marco 2043 ITA1.0010.433515.05 

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
 1898 2091 5.50 11 -2.55 35 -89.25 
  Malan, Lucia wc1774 URU1.0010.13354.55 
  Puppi Lazo , Stephanie Beatriz wf1893 PER1.0010.24358.40 
  Antova, Gabriela fwf2256 BUL0.001-0.2835-9.80 
  Coman, Emilia-Florentina 1821 ROU1.0010.17355.95 
  Nayberg, Simona 1749 USA0.001-0.8835-30.80 
  Poetsch, Leonore 1949 GER1.0010.313510.85 
  Hoshino, Karen wf1928 JPN0.501-0.2235-7.70 
  Liu, Kimberly 1795 USA1.0010.15355.25 
  Morris-Suzuki, Sophie 1770 USA0.001-0.8735-30.45 
  Kochukova, Anna wf2092 RUS0.001-0.5035-17.50 
  Hunt, Fikirte 1855 USA0.001-0.8035-28.00 

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)
 

 

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