Individual Calculations May 2018
 Mokawattana, Wongsathorn  Total change: 86.00  Rating chartPersonal card
 18th Bangkok Chess Club Challenger 2018 Cha-Am THA 2018-04-15
RcRownchangeKK*chgGame
 1706 1448 3.50 6 2.15 40 86.00 
  Clark, Dominic 1843 JPN0.001-0.0840-3.20 
  Ang, Jing Xu 1127 MAS1.0010.13405.20 
  Nodon, Jeremi 1843 JPN1.0010.924036.80 
  Crowdy, Stephen C 1848  * ENG0.001-0.0840-3.20 
  Gates, David A 1740 ENG1.0010.854034.00 
  Lamont, Richard 1834 ENG0.5010.414016.40 
 * 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)
 

 

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