Individual Calculations April 2017
 Song, Yuxin  Total change: 136.00  Rating chartPersonal card
 Aeroflot Open 2017 C Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2095 1788 4.00 9 2.63 40 105.20 
  Loshkarev, Dmitri 2154 RUS1.0010.904036.00 
  Gerasimenyk, Mikhail f2167 UKR0.5010.414016.40 
  Utiatskaja, Irina wm2188  * RUS0.5010.424016.80 
  Shaydullina, Sandugach wg2142 RUS0.001-0.1140-4.40 
  Maximov, Oleg 2188  * RUS0.5010.424016.80 
  Ning, Kaiyu 2022 CHN0.001-0.2140-8.40 
  Divya, Deshmukh wf2005 IND0.5010.284011.20 
  Attwood, James 2057 AUS0.001-0.1740-6.80 
  Sevenyuk, Alexey 1931 BLR1.0010.694027.60 
 * 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)
 
 7th HDBank international open - Challenger tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 1875 1788 3.00 6 0.77 40 30.80 
  Nguyen, Hoang Duc 2058 VIE0.5010.334013.20 
  Thai, Ngoc Tuong Minh 1388  * VIE1.0010.08403.20 
  Nguyen, Minh Thang 1949 VIE0.5010.21408.40 
  Nouri, Alekhine f1954 PHI0.001-0.2840-11.20 
  Gaticales, Martin 1943 PHI0.5010.21408.40 
  Lee, Kyungseok 1957 KOR0.5010.22408.80 
 * 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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