Individual Calculations October 2008
 Ramaswamy, Aarthie  Total change: -42.30  Rating chartPersonal card
 35th NATIONAL WOMEN "B" CHESS CHAMPIONSHIP 2008 Calicut IND 2008-06-06
RcRownchangeKK*chgGame
 2166 2298 7.50 11 0.29 15 4.35 
  Mahasweta, Kumar 1948 IND1.0010.11151.65 
  Shikha, Shah 1948 IND1.0010.11151.65 
  Mohana, Priya J 2048 IND1.0010.19152.85 
  Supriya, Maji 2125 IND0.501-0.2315-3.45 
  Divyasri, Ch 2110 IND1.0010.26153.90 
  Gomes, Mary Ann wm2321 IND0.5010.03150.45 
  Mohota, Nisha wg2400 IND0.5010.14152.10 
  Karavade, Eesha wg2302 IND0.5010.01150.15 
  Alka, Das 2035 IND1.0010.18152.70 
  Padmini, Rout wm2238 IND0.001-0.5815-8.70 
  Swathi, Ghate wg2350 IND0.5010.07151.05 

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)
 
 Philadelphia International Philadelphia, Pennsylvania USA 2008-06-26
RcRownchangeKK*chgGame
 2250 2298 2.50 7 -1.46 15 -21.90 
  Gopal, Geetha Narayana g2562 IND0.001-0.1815-2.70 
  Melekhina, Alisa wf2208 USA0.501-0.1215-1.80 
  Mackinnon, Keith 2030 CAN0.001-0.8315-12.45 
  Stancil, Kimani A 2162 USA0.501-0.1815-2.70 
  Katz, Michael S 2236 USA1.0010.41156.15 
  Hansen, Eric 2240 CAN0.501-0.0815-1.20 
  Andrews, Todd D f2311 USA0.001-0.4815-7.20 

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)
 
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2203 2298 4.00 9 -1.65 15 -24.75 
  Jiang, Louie 2135 CAN0.001-0.7215-10.80 
  Rueda, Libardo 2247 USA1.0010.43156.45 
  Onyekwere, Chikwere G 2241 NGR0.501-0.0815-1.20 
  Fayvinov, Zakhar f2186 USA1.0010.35155.25 
  Karklins, Andrew f2294 USA0.501-0.0115-0.15 
  Adu, Oladapo O m2294 NGR0.001-0.5115-7.65 
  Cooke, Eric N 2199 USA0.001-0.6415-9.60 
  Simonse, Jimmy 2083 USA1.0010.23153.45 
  Lopez Ii, Nelson M 2149 USA0.001-0.7015-10.50 

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)
 

 

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