Individual Calculations December 2019
 Saptarshi, Roy  Total change: -5.80  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
 2206 2456 6.50 9 -0.58 10 -5.80 
  Ho, Xinglun Royce 2056  * SGP1.0010.08100.80 
  Tan, Jun Ying c2090 MAS1.0010.10101.00 
  Kulpruethanon, Thanadon f2217 THA0.501-0.3010-3.00 
  Yaniuk, Volodymyr 2189 UKR0.001-0.8210-8.20 
  Nattavutthisit, Kavin 2056  * THA1.0010.08100.80 
  Langreck, John 2149 USA1.0010.14101.40 
  Thet, Naung f2271 MYA1.0010.26102.60 
  Pascua, Haridas m2425 PHI0.501-0.0410-0.40 
  Schebler, Gerhard g2398 GER0.501-0.0810-0.80 
 * 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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