Individual Calculations January 2019
 Nattavutthisit, Kavin  Total change: 77.20  Rating chartPersonal card
 Thailand Team Chess Championship 2018 Bangkok THA 2018-12-06
RcRownchangeKK*chgGame
 1731 1653 4.00 6 1.49 40 59.60 
  Silva, Winston Joseph R 1883 PHI0.5010.294011.60 
  Stokke, Kjetil m2053  * NOR0.001-0.0840-3.20 
  Samatthanan, Theerath 1253  * THA1.0010.08403.20 
  Batchis, Paul 1637 USA1.0010.484019.20 
  Kulpruethanon, Thanadon f2053  * THA0.5010.424016.80 
  Chaiongkarn, Bunyapon 1505 THA1.0010.304012.00 
 * 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)
 
NOTE: K factor changed
 Laos International Open Chess Championship 2018 Vientiane LAO 2018-12-18
RcRownchangeKK*chgGame
 1827 1653 3.00 7 0.88 20 17.60 
  Vaingorten, Yaaqov f2053  * CAN0.5010.42208.40 
  Aayush, Bhattacherjee 1532 IND0.501-0.1620-3.20 
  Maneesorn, Kankawee 1915 THA0.5010.32206.40 
  Faruq, Afifa Ayyun wf1793 INA0.5010.19203.80 
  Su, Fook Kwee Stephen 1711 SGP0.5010.08201.60 
  Nur Abidah, Shanti wm2053  * INA0.5010.42208.40 
  Laohawirapap, Prin 1735 THA0.001-0.3920-7.80 
 * 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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