Individual Calculations January 2018
 Saipetch, Kai  Total change: -49.60  Rating chartPersonal card
 Asian Amateur Chess Championship 2017 - Open Chiang Mai THA 2017-11-24
RcRownchangeKK*chgGame
 1537 1261 0.00 4 -0.87 40 -34.80 
  Navaratnam, Rohan Shan Tze 1661  * MAS0.001-0.0840-3.20 
  Afzal, Kazi Md. Mahbub 1661  * BAN0.001-0.0840-3.20 
  Lim, Kian Hwa 1661  * MAS0.001-0.0840-3.20 
  Thongsuk, Teerawat 1165 THA0.001-0.6340-25.20 
 * 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)
 
 Thailand Team Championship 2017 Bangkok THA 2017-12-02
RcRownchangeKK*chgGame
 1401 1261 2.00 7 -0.37 40 -14.80 
  Samatthanan, Theerath 1088 THA1.0010.274010.80 
  Arunnuntapanich, Tinnakrit 1661  * THA0.001-0.0840-3.20 
  Plakwongsirikul, Sakkaranant 1506 THA0.001-0.2040-8.00 
  Phumphuang, Nathawat 1495 THA0.001-0.2140-8.40 
  Thongsuk, Teerawat 1165 THA0.501-0.1340-5.20 
  Chongstitwattana, Cholapat 1455 THA0.001-0.2540-10.00 
  Mokawattana, Wongsathorn 1435 THA0.5010.23409.20 
 * 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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