Individual Calculations January 2020
 Tobin, Paul Nicholas  Total change: 45.20  Rating chartPersonal card
 6th Johor International Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1663 1344 2.50 9 1.13 40 45.20 
  Li, Shanglin 1744  * CHN0.001-0.0840-3.20 
  Muzzaffar, Ahmad 1744  * MAS0.001-0.0840-3.20 
  Ho, Chen Ee 1595 MAS1.0010.814032.40 
  Francis, Jonathan Augustine 1744  * MAS0.001-0.0840-3.20 
  Kadam, Nikhil 1744  * IND0.5010.424016.80 
  Hasnol, Rahmat 1398 BRU0.001-0.4240-16.80 
  Saw, Lye Guan 1507 MAS1.0010.724028.80 
  Ho In Hei, Henry f1744  * HKG0.001-0.0840-3.20 
  Muthu, P 1744  * IND0.001-0.0840-3.20 
 * 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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