Blitz: Individual Calculations May 2018
 Chongstitwattana, Cholapat  Total change: -31.80  Rating chartPersonal card
 18th BCC Open Blitz Qualifier C Cha-Am THA 2018-04-16
RcRownchangeKK*chgGame
 1651 1493 3.00 14 -1.59 20 -31.80 
  Ashwin, Hariharan 1405 SGP0.001-0.6220-12.40 
  Khumnorkaew, Tupfah 1858 THA0.001-0.1020-2.00 
  Deepan, Chakkravarthy J. g1893  * IND0.001-0.0820-1.60 
  Laohawirapap, Prin 1724 THA0.001-0.2120-4.20 
  Atia, Raphael 1093  * AUS0.001-0.9220-18.40 
  Low, Zhen Yu Cyrus m1893  * SGP0.001-0.0820-1.60 
  Samatthanan, Jirath 1347 THA1.0010.30206.00 
  Du, Chunhui 1893  * CHN0.001-0.0820-1.60 
  Promsirinimit, Pornouma 1575 THA1.0010.612012.20 
  Wang, Shixu B 1893  * CHN0.001-0.0820-1.60 
  Perera, Sachith Lakshan 1093  * SRI1.0010.08201.60 
  Jeet, Jain f1840 IND0.001-0.1120-2.20 
  Wongsawan, Thoetsak 1710 THA0.001-0.2220-4.40 
  Rodriguez, Juan Talavera 1893  * WLS0.001-0.0820-1.60 
 * 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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