Individual Calculations May 2018
 Singsomroj, Sornsawan  Total change: -29.20  Rating chartPersonal card
 Thailand Junior Chess Championship 2018 - G18 Bangkok THA 2018-03-08
RcRownchangeKK*chgGame
 1365 1415 2.00 7 -1.88 40 -75.20 
  Chuemsakul, Sarocha 1732 THA0.001-0.1340-5.20 
  Thongsuk, Supawaree 1302 THA0.001-0.6540-26.00 
  Chaipa, Kanyanut 1392 THA0.001-0.5340-21.20 
  Vongvastana, Chananchida 1591 THA0.001-0.2740-10.80 
  Dadoung, Chanthanipa 1044 THA0.501-0.4040-16.00 
  Chaipa, Kullanan 1107 THA0.501-0.3640-14.40 
  Chuensuwonkul, Pariyakul 1389 THA1.0010.464018.40 

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)
 
 Asian Youth Chess 2018, Girls U16 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1658 1407 3.00 8 1.15 40 46.00 
  Rasyid, Nur Aini wf1807  * INA1.0010.924036.80 
  Mahdian, Anousha wf1807  * IRI0.001-0.0840-3.20 
  Al Maamari, Wafia Darwish wc1806 UAE0.001-0.0840-3.20 
  Jayaweera, Sayuni Gihansa wc1807  * SRI0.001-0.0840-3.20 
  Kanakarathne, S Nevinka De Silva 1464 SRI0.5010.08403.20 
  Jannatul, Ferdous 1672 BAN1.0010.824032.80 
  Tejasvi, M 1754 IND0.001-0.1140-4.40 
  Anaidaa, Santosh 1150 IND0.501-0.3240-12.80 
 * 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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