Individual Calculations July 2013
 Rombaldoni, Axel  Total change: 10.20  Rating chartPersonal card
 OP 5 Capo d'Orso Porto Mannu ITA 2013-06-01
RcRownchangeKK*chgGame
 2382 2484 7.50 9 1.87 10 18.70 
  Ryzhkov, Vjacheslav 2147 RUS1.0010.12101.20 
  Lanzani, Mario m2303 ITA1.0010.26102.60 
  Caoili, Arianne wm2219 AUS1.0010.18101.80 
  Marin, Mihail g2549 ROU0.001-0.4110-4.10 
  Rowson, Jonathan g2574 SCO1.0010.62106.20 
  Libiszewski, Fabien g2520 FRA1.0010.55105.50 
  Loeffler, Stefan m2425 GER1.0010.42104.20 
  Bonafede, Alessandro f2353 ITA1.0010.32103.20 
  L`ami, Alina wg2345 ROU0.501-0.1910-1.90 

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)
 
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2267 2484 6.00 9 -0.85 10 -8.50 
  Kozyrev, Daniil 2156 RUS0.501-0.3710-3.70 
  Matorin, Evgeny m2099 RUS0.501-0.4110-4.10 
  Dragomirescu, Angela wm2221 ROU0.501-0.3210-3.20 
  Pettersson, Anders 1991 2279 SWE0.501-0.2610-2.60 
  Yurtseven, Melih 2166 TUR1.0010.13101.30 
  Hainke, Guntram, Dr. f2310 GER1.0010.27102.70 
  Nakar, Eylon m2391 ISR1.0010.37103.70 
  Bonafede, Alessandro f2353 ITA0.001-0.6810-6.80 
  Dimitrov, Radoslav m2429 BUL1.0010.42104.20 

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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