Individual Calculations October 2017
 Hunt, Fikirte  Total change: -62.80  Rating chartPersonal card
 Marshall September 2017 Weekend FIDE New York, New York USA 2017-09-01
RcRownchangeKK*chgGame
 1792 1855 1.50 4 -0.83 40 -33.20 
  Chen, Justin 2136 USA0.001-0.1640-6.40 
  Miyasaka, Julia 1545 USA0.001-0.8640-34.40 
  Espinosa, Keith 1747 USA1.0010.354014.00 
  Dong, Joshua 1739 USA0.501-0.1640-6.40 

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)
 
 World Youth Chess Championship 2017 U16 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1721 1855 6.50 11 -0.74 40 -29.60 
  Aguilera Merlet, Melisa Paz 1464 CHI0.001-0.9140-36.40 
  Sevilla, Julia 1736 USA0.001-0.6640-26.40 
  Perry, Tal 1625 ISR0.001-0.7940-31.60 
  Pandey, Ritika 1651 USA0.501-0.2640-10.40 
  Tiselskaja, Alisa 1455  * LAT1.0010.08403.20 
  Blond Hanten, Elsa wc1732 LUX1.0010.334013.20 
  Lopez Sanchez, Anastacia Antonia wc1695 MEX0.501-0.2140-8.40 
  Coman, Emilia-Florentina 1821 ROU0.501-0.0540-2.00 
  Greibrokk, Maria 1692 NOR1.0010.284011.20 
  Nemcova, Karin 1964 CZE1.0010.654026.00 
  Palma, Maria 2091 ITA1.0010.804032.00 
 * 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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