Individual Calculations February 2020
 Isra, Shams Eldien  Total change: -34.40  Rating chartPersonal card
 Sudan National Championship for Women Khartoum SUD 2019-12-25
RcRownchangeKK*chgGame
 1442 1108 0.00 2 -0.25 40 -10.00 
  Ibtihal, Mohammed wc1497 SUD0.001-0.0940-3.60 
  Tayseer, Mohammed 1387 SUD0.001-0.1640-6.40 

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)
 
 10th Sharjah International Cup for Women Sharjah UAE 2020-01-03
RcRownchangeKK*chgGame
 1298 1108 0.00 2 -0.61 40 -24.40 
  Smirnova, Ekaterina wm1508  * RUS0.001-0.0840-3.20 
  Al-Hammadi, Manal Hussein 1088 UAE0.001-0.5340-21.20 
 * 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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