Individual Calculations September 2009
 Makka, Evanthia  Total change: 5.25  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 2033 2112 6.00 9 0.68 15 10.20 
  Stamatiadis, Georgios 1804 GRE1.0010.14152.10 
  Roukounakis, Mihail 1762 GRE1.0010.11151.65 
  Kourousis, Epaminondas 2237 GRE0.001-0.3315-4.95 
  Tyralis, Hristos 1947 GRE1.0010.28154.20 
  Gogolis, Alexandros f2267 GRE0.5010.21153.15 
  Sandalakis, Angelos 2372 GRE0.5010.32154.80 
  Karaoulanis, Dimitrios 1892 GRE1.0010.22153.30 
  Soukos, Konstantinos 2087 GRE0.001-0.5315-7.95 
  Fessas, Prokopios 1931 GRE1.0010.26153.90 

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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2216 2112 3.00 7 0.40 15 6.00 
  Smith, Bryan G m2467 USA0.5010.39155.85 
  Souleidis, Georgios m2435 GRE0.001-0.1315-1.95 
  Demeridis, Nikolaos 1712  * GRE1.0010.08151.20 
  Ashwin, Jayaram m2425 IND0.001-0.1415-2.10 
  Gkoulios, Konstantinos 1837 GRE1.0010.17152.55 
  Bensdorp, Marlies wm2334 NED0.5010.28154.20 
  Vuilleumier, Alexandre m2304 SUI0.001-0.2515-3.75 
 * 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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2246 2112 2.00 8 -0.73 15 -10.95 
  Sengupta, Deep m2488 IND0.001-0.0915-1.35 
  Vasilevich, Tatjana mwg2420 UKR0.001-0.1415-2.10 
  Yurenok, Maria S wf2021 ENG1.0010.38155.70 
  Srebrnic, Ana wg2262 SLO0.001-0.3015-4.50 
  Ketzetzis, Georgios 2222 GRE0.001-0.3515-5.25 
  Kalogiannidis, Ioannis 2020 GRE1.0010.37155.55 
  Dagkakis, Panagiotis 2210 GRE0.001-0.3715-5.55 
  Mamedjarova, Zeinab wg2325 AZE0.001-0.2315-3.45 

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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