Individual Calculations September 2013
 Grigoryan, Meri  Total change: -12.90  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2091 2052 4.00 9 -0.10 15 -1.50 
  Arizmendi Martinez, Julen Luis g2452  * ESP0.001-0.0815-1.20 
  Diaz Narvaez, Jose 1792 ESP0.501-0.3215-4.80 
  Anton, Jose 1891 FRA1.0010.29154.35 
  Tweedie, Steven 2253 SCO0.5010.26153.90 
  Llaneza Vega, Patricia wm2232 ESP0.001-0.2615-3.90 
  Garmendia Zubeldia, Daniel 1798 ESP1.0010.19152.85 
  Sreeves, Clement 2251 SCO0.001-0.2415-3.60 
  Garcia Serrano, Jose M. 1925 ESP1.0010.33154.95 
  Heredia Serrano, Carla wm2227 ECU0.001-0.2715-4.05 
 * 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)
 
 39 Obert Internacional Escacs Ciutat de Badalona Grup A Badalona ESP 2013-08-02
RcRownchangeKK*chgGame
 2115 2052 3.50 9 -0.29 15 -4.35 
  Vehi Bach, Victor Manuel m2307 ESP0.001-0.1915-2.85 
  Formento, Paolo 2188 ITA0.001-0.3215-4.80 
  Gamez Cenzano, Andres 2180 ESP0.001-0.3315-4.95 
  Leon Colan, Carlos Edmundo 2030 PER1.0010.47157.05 
  Guetas Sanchez, Hugo 2177 ESP0.001-0.3315-4.95 
  Loaiza, Yurani 1957 COL1.0010.37155.55 
  Pellus Ruiz, Josep 2171 ESP0.001-0.3415-5.10 
  Moreno Garcia, Elizabeth Paola wm2025 VEN0.501-0.0415-0.60 
  Ridameya Tatche, Jose Miguel 1996 ESP1.0010.42156.30 

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)
 
 IV. Sarkany-Aranytiz IM Budapest HUN 2013-08-17
RcRownchangeKK*chgGame
 2278 2052 1.50 9 -0.47 15 -7.05 
  Koczo, Kristof 2282 HUN0.001-0.2115-3.15 
  Gal, Tamas 2240 HUN0.001-0.2615-3.90 
  Balint, Vilmos 2216 HUN0.001-0.2815-4.20 
  Torma, Robert f2385 HUN0.001-0.1215-1.80 
  To, Nhat Minh m2296 HUN0.001-0.2015-3.00 
  Lyell, Mark f2219 ENG0.5010.22153.30 
  Brustkern, Juergen f2227 GER0.001-0.2715-4.05 
  Ianov, Viktor m2313 UKR1.0010.821512.30 
  Orso, Miklos m2327 HUN0.001-0.1715-2.55 

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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