Individual Calculations September 2017
 Nguyen, Piotr  Total change: -14.20  Rating chartPersonal card
 FE 6 Mare di Fano Fano ITA 2017-07-29
 2168 2444 6.00 9 -1.42 10 -14.20 
  Esposti, Federico 2061 ITA1.0010.09100.90 
  Larsen, Karsten f2212 DEN0.501-0.2910-2.90 
  Bombek, Peter f2193 SVK0.501-0.3110-3.10 
  Vojtek, Vladimir f2271 SVK0.001-0.7310-7.30 
  Beccarini, Giacomo 2044  * ITA1.0010.08100.80 
  Nowicki, Bartosz 2262 POL0.001-0.7410-7.40 
  Maddens, Martijn c2121 BEL1.0010.13101.30 
  Mollema, Thomas 2221 NED1.0010.22102.20 
  Landi, Alberto 2123 ITA1.0010.13101.30 
 * 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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