Individual Calculations December 2018
 Kongsee, Uaychai  Total change: 4.20  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2018 Pattaya THA 2018-10-24
RcRownchangeKK*chgGame
 2168 2245 6.00 9 0.73 20 14.60 
  Ho, Xinglun Royce 1845  * SGP0.501-0.4220-8.40 
  Alriyami, Faris Rashid 1845  * THA1.0010.08201.60 
  Ng, Sheng Feng 2054 SGP1.0010.25205.00 
  Chulis, Alexander 2126 AUT1.0010.34206.80 
  Nguyen, Huynh Minh Huy g2410 VIE0.001-0.2820-5.60 
  Bronnum, Jan 2080 DEN1.0010.28205.60 
  Pourramezanali, Amirreza g2533 IRI1.0010.842016.80 
  Saptarshi, Roy g2496 IND0.001-0.1920-3.80 
  Mendoza, Shania Mae wf2122 PHI0.501-0.1720-3.40 
 * 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)
 
 Big Rook Chess Festival 2018 - Grand Prize Invitational Bangkok THA 2018-11-23
RcRownchangeKK*chgGame
 2243 2245 1.50 4 -0.52 20 -10.40 
  Kananub, Warot c2205 THA1.0010.44208.80 
  Kulpruethanon, Thanadon f2280 THA0.001-0.4520-9.00 
  Kananub, Warot c2205 THA0.501-0.0620-1.20 
  Kulpruethanon, Thanadon f2280 THA0.001-0.4520-9.00 

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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