Individual Calculations September 2009
 Stefanova, Antoaneta  Total change: -7.60  Rating chartPersonal card
 Top 12 - Finales Villandry FRA 2009-06-27
RcRownchangeKK*chgGame
 2228 2549 2.00 2 0.26 10 2.60 
  Benmesbah, Natacha wf2199 FRA1.0010.11101.10 
  Guichard, Pauline wm2257 FRA1.0010.15101.50 

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)
 
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
RcRownchangeKK*chgGame
 2294 2535 7.00 9 -0.03 10 -0.30 
  Georgantas, Antonios 2135  * GRE1.0010.08100.80 
  Karma, Pandya 2135  * IND1.0010.08100.80 
  Van Wessel, Rudy f2344 NED0.501-0.2510-2.50 
  Das, Arghyadip m2392 IND0.501-0.1910-1.90 
  Stiri, Alexandra wm2163 GRE1.0010.10101.00 
  Markidis, Konstantinos 2333 GRE0.501-0.2610-2.60 
  Royset, Paal 2239 NOR1.0010.15101.50 
  Dembo, Yelena mwg2466 GRE0.501-0.1010-1.00 
  Souleidis, Georgios m2435 GRE1.0010.36103.60 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2239 2535 6.00 9 -1.51 10 -15.10 
  Haldaiakis, Vasilios 2135  * GRE1.0010.08100.80 
  Katzourakis, Pavlos 2135  * GRE0.001-0.9210-9.20 
  Sandalakis, Nikolaos 2135  * GRE1.0010.08100.80 
  Karma, Pandya 2135  * IND1.0010.08100.80 
  Ignatiadis, Konstantinos 2227 GRE0.501-0.3610-3.60 
  Lekic, Dusan m2394 MNE0.501-0.1910-1.90 
  Arun, Karthik R 2291 IND1.0010.20102.00 
  Das, Arghyadip m2392 IND0.001-0.6910-6.90 
  Chatzidakis, Mihail f2303 GRE1.0010.21102.10 
 * 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)
 
 24th Intern. Chess Tournament "Acropolis 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2526 2535 5.00 9 0.52 10 5.20 
  Kourousis, Epaminondas 2237 GRE1.0010.15101.50 
  Makropoulou, Marina wg2245 GRE1.0010.16101.60 
  Belov, Vladimir g2627 RUS0.5010.13101.30 
  Rozentalis, Eduardas g2588 LTU0.5010.07100.70 
  Mamedov, Nidjat g2614 AZE0.5010.11101.10 
  Smirin, Ilia g2650 ISR1.0010.66106.60 
  Predojevic, Borki g2644 BIH0.001-0.3510-3.50 
  Gelashvili, Tamaz g2605 GEO0.5010.10101.00 
  Chirila, Ioan-Cristian g2526 ROU0.001-0.5110-5.10 

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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