Individual Calculations January 2012
 Gafni, Paul  Total change: -43.20  Rating chartPersonal card
 3rd Penang Heritage City International Chess Open 2011 Penang MAS 2011-12-05
RcRownchangeKK*chgGame
 1777 1893 2.50 6 -1.44 30 -43.20 
  Nguyen, Duc Hoa m2293  * VIE0.001-0.0830-2.40 
  Goh, Yi Jie Jonathan 1648 SIN0.001-0.8030-24.00 
  Hoh, Tjin Hui 1577 MAS1.0010.13303.90 
  Tan, Wei Hao 1816 MAS0.001-0.6130-18.30 
  Tang, Wei Kit 1662 MAS1.0010.21306.30 
  Hoh, Tjin Li 1666 MAS0.501-0.2930-8.70 
 * 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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