Individual Calculations October 2008
 Jiang, Louie  Total change: 130.65  Rating chartPersonal card
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2288 2135 7.00 9 4.32 15 64.80 
  Ramaswamy, Arthie wg2298 IND1.0010.721510.80 
  Meera, Sai wm2227 IND0.001-0.3715-5.55 
  Tan, Oscar L 2283 PHI1.0010.701510.50 
  Onyekwere, Chikwere G 2241 NGR1.0010.64159.60 
  Zlotnikov, Mikhail m2353 USA1.0010.781511.70 
  Yanayt, Eugene f2268 USA0.5010.18152.70 
  Molner, Mackenzie 2338 USA0.5010.26153.90 
  Mandizha, Farai f2338 ZIM1.0010.761511.40 
  Acor, Corey 2246 USA1.0010.65159.75 

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)
 
 2008 Canadian Open Section A Montreal CAN 2008-07-18
RcRownchangeKK*chgGame
 2320 2135 3.50 9 1.11 15 16.65 
  Bartholomew, John m2440 USA0.001-0.1415-2.10 
  Yap, Nicolas A 2278 USA1.0010.691510.35 
  Mulyar, Michael A. m2382 USA0.001-0.1915-2.85 
  Ivkov, Borislav g2411 SRB0.001-0.1715-2.55 
  Henry, Liam 2211 CAN1.0010.60159.00 
  Chabot, Roland 2235 CAN1.0010.64159.60 
  Yoos, John C. f2366 CAN0.5010.29154.35 
  Hansen, Eric 2267 CAN0.001-0.3215-4.80 
  Tayar, Jonathan f2293 CAN0.001-0.2915-4.35 

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)
 
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2366 2135 4.50 9 2.57 15 38.55 
  Galofre, Charles A f2320 USA1.0010.741511.10 
  Kleiman, Jake f2353 USA0.5010.28154.20 
  Arkell, Keith C g2485 ENG0.001-0.1115-1.65 
  Hungaski, Robert m2407 USA0.001-0.1715-2.55 
  Macintyre, Paul f2290 USA0.5010.21153.15 
  Schuyler, James f2346 USA1.0010.771511.55 
  Shmelov, Denys 2349 UKR1.0010.771511.55 
  Bournival, Braden f2303 USA0.5010.22153.30 
  Ippolito, Dean J m2445 USA0.001-0.1415-2.10 

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)
 
 130th Annual New York State Championship Albany, New York USA 2008-08-29
RcRownchangeKK*chgGame
 2183 2135 2.50 4 0.71 15 10.65 
  Tuhrim, Richard 2030 USA1.0010.36155.40 
  Harris, David 2102 USA1.0010.45156.75 
  Getz, Alec 2161 USA0.5010.04150.60 
  Lenderman, Alex m2440 USA0.001-0.1415-2.10 

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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