Individual Calculations January 2018
 Nunbhakdi, Tawin Matthew  Total change: 4.40  Rating chartPersonal card
 Thailand Team Championship 2017 Bangkok THA 2017-12-02
RcRownchangeKK*chgGame
 1777 2023 6.00 8 -0.23 20 -4.60 
  Pornariyasombat, Atippat 2048 THA0.5010.03200.60 
  Tawankanjana, Dhi 1623  * THA1.0010.08201.60 
  Wattanarat, Pasawon 1916 THA0.501-0.1520-3.00 
  Wongsawan, Thoetsak 1781 THA1.0010.20204.00 
  Saksaringkarn, Nattawut 1757 THA0.001-0.8220-16.40 
  Kulchayodom, Pridiyathon 1623  * THA1.0010.08201.60 
  Prasitsoonthorn, Teerachoti 1847 THA1.0010.27205.40 
  Chaiongkarn, Bunyapon 1623  * THA1.0010.08201.60 
 * 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)
 
 4th Johor International Chess Open 2017 Johor MAS 2017-12-11
RcRownchangeKK*chgGame
 2060 2023 4.00 8 0.45 20 9.00 
  James, Rowan 1745 CAN0.001-0.8320-16.60 
  Greenwood, Martin C 1623  * ENG1.0010.08201.60 
  Sonjaya, Deni f2309 INA0.001-0.1620-3.20 
  Chen, Kailin 1734 CHN1.0010.16203.20 
  Miciano, John Marvin 2224 PHI1.0010.762015.20 
  Li, Bo m2344 CHN0.001-0.1320-2.60 
  Lu, Chan Hung m2203 VIE0.001-0.2620-5.20 
  Andyka, Pitra f2297 INA1.0010.832016.60 
 * 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)
 

 

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