Individual Calculations May 2018
 Toh, Joseph  Total change: -69.20  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 1780 1994 2.50 8 -3.46 20 -69.20 
  Raja, Rithvik R f2280 IND0.001-0.1620-3.20 
  Vishwa, Vasnawala wc1594  * IND0.001-0.9220-18.40 
  Chan, Jacob Joseph 1737 AUS0.001-0.8220-16.40 
  Jackson, John Marvin 1621 USA1.0010.10202.00 
  Wongsawan, Thoetsak 1812 THA0.001-0.7420-14.80 
  Larsen, Hans Haagen 1687 DEN0.501-0.3620-7.20 
  Asavasaetakul, Chawit 1633 THA1.0010.10202.00 
  Fendel, Harald 1877 GER0.001-0.6620-13.20 
 * 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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