Individual Calculations May 2018
 Samatthanan, Jirath  Total change: -64.40  Rating chartPersonal card
 Thailand Junior Chess Championship 2018 - U10 Bangkok THA 2018-03-08
RcRownchangeKK*chgGame
 1204 1314 2.00 5 -1.19 40 -47.60 
  Techamuanvivit, Pawit Cooper 1086 THA1.0010.21408.40 
  Saipetch, Kai 1210 THA0.001-0.6440-25.60 
  Tawankanjana, Dhi 1248 THA0.001-0.5940-23.60 
  Narischat, Phudit 1062 THA1.0010.19407.60 
  Burbach, Brunel Baron 1415 THA0.001-0.3640-14.40 

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)
 
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1563 1347 2.00 9 -0.42 40 -16.80 
  Mueller, Jens 1747  * GER0.001-0.0840-3.20 
  Willnecker, Olaf 1747  * TPE0.5010.424016.80 
  Meenal, Gupta 1747  * IND0.001-0.0840-3.20 
  Kim, Inguh c1747  * KOR0.001-0.0840-3.20 
  You, Garam 1471 KOR0.001-0.3340-13.20 
  Chulasereekul, Kwanchanok 1252 THA0.501-0.1340-5.20 
  Atia, Raphael 1040 AUS1.0010.14405.60 
  Ang, Jing Xuan 1692 MAS0.001-0.1140-4.40 
  Jackson, John Marvin 1621 USA0.001-0.1740-6.80 
 * 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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