Individual Calculations May 2018
 Laohawirapap, Prin  Total change: -49.91  Rating chartPersonal card
 Thailand Junior Chess Championship 2018 - U16 Bangkok THA 2018-03-08
RcRownchangeKK*chgGame
 1495 1761 6.00 7 0.31 31 9.61 
  Wiratworapong, Patee 1361  * THA1.0010.08312.48 
  Sorncharoensap, Poramet 1481 THA1.0010.16314.96 
  Asavasaetakul, Chawit 1618 THA0.501-0.1931-5.89 
  Chaiongkarn, Bunyapon 1589 THA1.0010.27318.37 
  Plakwongsirikul, Sakkaranant 1491 THA1.0010.17315.27 
  Mekarapiruk, Chawit 1562 THA0.501-0.2631-8.06 
  Malaitham, Bhujong 1361  * THA1.0010.08312.48 
 * 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)
 
 Asian Youth Chess 2018, Open U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1527 1762 4.00 8 -2.11 31 -65.41 
  Alhejab, Meshal 1362  * KUW1.0010.08312.48 
  Lee, Yu-Ting 1362  * TPE1.0010.08312.48 
  Daneshvar, Bardiya 2162  * IRI0.001-0.0831-2.48 
  Piyathumawuttikul, Kantapat 1416 THA1.0010.11313.41 
  Bai, Changlin 1626 CHN0.001-0.6831-21.08 
  Lim, Zen Hong 1472 MAS0.501-0.3431-10.54 
  Wu, Bing-Shen 1435 TPE0.501-0.3731-11.47 
  Ren, Xiang 1384 CHN0.001-0.9131-28.21 
 * 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)
 
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 2026 1762 1.50 7 0.19 31 5.89 
  Li, Zhenyu 2162  * CHN0.001-0.0831-2.48 
  Saksham, Rautela 1995 IND0.5010.29318.99 
  Priyanka, K 2057 IND0.001-0.1531-4.65 
  Rodriguez, Juan Talavera 1967 WLS0.001-0.2431-7.44 
  Zhu, Ying 2079 CHN1.0010.873126.97 
  Frederiksen, Erik 1924 DEN0.001-0.2931-8.99 
  Runarsson, Gunnar 1997 ISL0.001-0.2131-6.51 
 * 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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