Individual Calculations September 2010
 Jayakumar, Adarsh  Total change: -7.20  Rating chartPersonal card
 38th Annual World Open - Open Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2237 2169 3.50 9 -0.28 15 -4.20 
  Romanenko, Vladimir m2496 BLR0.5010.37155.55 
  Norowitz, Yaacov 2351 USA0.001-0.2615-3.90 
  Gorman, Dov f2298 USA0.001-0.3315-4.95 
  Huang, Winston c2187 USA1.0010.53157.95 
  Ulrich, Tommy 2025 USA0.501-0.1915-2.85 
  Lee, Michael f2391 USA0.001-0.2215-3.30 
  Harmon-Vellotti, Luke 2062 USA0.501-0.1515-2.25 
  Privman, Boris f2128 USA0.501-0.0615-0.90 
  Shvartsman, Andrew c2192 USA0.5010.03150.45 

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)
 
 2010 US Cadet Championship Crossville, Tennessee USA 2010-07-13
RcRownchangeKK*chgGame
 2171 2172 2.50 7 -1.00 15 -15.00 
  Adelberg, David 2216 USA0.001-0.4415-6.60 
  Shetty, Atulya A 2086 USA0.501-0.1215-1.80 
  Pamatmat, Jarod M 2060 USA1.0010.35155.25 
  Moon, Ryan Joseph 2227 USA0.001-0.4215-6.30 
  Ostrovskiy, Aleksandr c2257 USA0.5010.12151.80 
  Yang, Michael 2141 USA0.001-0.5415-8.10 
  Liou, Yian 2211 USA0.5010.05150.75 

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)
 
 Festival Panamericano da Juventude 2010 - U 16 Open Bento Goncalves - Rio Grande do Sul - BRA BRA 2010-08-02
RcRownchangeKK*chgGame
 2069 2172 6.50 9 0.80 15 12.00 
  Brizzi, Victor Emmanuel 1885 ARG1.0010.16152.40 
  Guerrero Zambrano, Joel 2062 ECU1.0010.35155.25 
  Latorre, Matias 2076 PAR1.0010.37155.55 
  Ocampos, Ian 2078 ARG1.0010.37155.55 
  Zavarce, Oscar Enrique f2067 VEN0.001-0.6415-9.60 
  Principe Tolentino, Gerson 2045 PER0.501-0.1715-2.55 
  Gascon, Jose Rafael 2049 VEN1.0010.33154.95 
  Salinas Herrera, Pablo 2249 CHI0.001-0.3915-5.85 
  Mendonsa, Mateus Nakajo 2113 BRA1.0010.42156.30 

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)
 

 

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