Individual Calculations August 2013
 Stromboli, Ettore  Total change: 1.35  Rating chartPersonal card
 OP XVIII Memorial Bertolini Genova ITA 2013-06-21
RcRownchangeKK*chgGame
 2124 2332 4.00 5 0.42 15 6.30 
  Baggiani, Fabio 1932  * ITA1.0010.08151.20 
  Saffioti, Massimo 1932  * ITA1.0010.08151.20 
  Di Chiara, Mauro 1975 ITA1.0010.11151.65 
  Brun, Dario 2241 ITA1.0010.38155.70 
  Sanchez, Joseph g2542 PHI0.001-0.2315-3.45 
 * 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)
 
 Czech Open 2013 - A - GM open Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2305 2335 4.50 9 -0.33 15 -4.95 
  Skacel, Jan 2079 CZE1.0010.19152.85 
  Toth, Ervin m2471 HUN0.5010.18152.70 
  Potapov, Pavel m2460 RUS0.5010.17152.55 
  Smith, Bryan m2456 USA0.001-0.3415-5.10 
  Kearns, Christopher 2129 GER0.501-0.2615-3.90 
  Zorko, Jure m2459 SLO0.001-0.3315-4.95 
  Havlikova, Kristyna wm2241 CZE0.501-0.1315-1.95 
  Gallien, Fabian c2213 GER0.501-0.1715-2.55 
  Dorst, Johannes 2236 GER1.0010.36155.40 

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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