Rapid: Individual Calculations December 2017
 Salvi, Amit  Total change: -13.80  Rating chartPersonal card
 Teams and Communities Rapid Chess Dubai UAE 2017-11-13
RcRownchangeKK*chgGame
 1691 1709 4.00 9 -0.69 20 -13.80 
  Aysha, Nasser H Alshamsi 1309  * UAE1.0010.08201.60 
  Hilwani, Talal 2109  * SYR0.001-0.0820-1.60 
  Hareb, Nasser Hareb Alshamsi 1547 UAE0.001-0.7120-14.20 
  Mohamed, Marshool 1603 UAE0.501-0.1420-2.80 
  Zayed, Sultan Al Taher 1309  * UAE1.0010.08201.60 
  Josefino, Tiberio 1823 PHI1.0010.662013.20 
  Sultan, Ibrahim m2014 UAE0.001-0.1420-2.80 
  Arencibia Rodriguez, Walter g2109  * CUB0.001-0.0820-1.60 
  Abdulrahim, Salem 1397 UAE0.501-0.3620-7.20 
 * 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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