Individual Calculations May 2012
 Matikozyan, Andranik  Total change: 1.70  Rating chartPersonal card
 16th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-02-22
RcRownchangeKK*chgGame
 2283 2414 5.00 8 -0.34 10 -3.40 
  Kavutskiy, Konstantin f2315 USA0.501-0.1410-1.40 
  Wang, Philip Xiao f2372 USA0.001-0.5610-5.60 
  Remlinger, Larry A m2402 USA0.501-0.0210-0.20 
  King, Alexander B 2081 USA0.501-0.3810-3.80 
  Kretchetov, Alexander f2347 RUS1.0010.41104.10 
  Carreto, Giovanni c2261 MEX1.0010.30103.00 
  Bodek, Michael H 2232 USA1.0010.26102.60 
  Troff, Kayden W f2257 USA0.501-0.2110-2.10 

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)
 
 19th Annual Western Class Championships Agoura Hills, California USA 2012-03-09
RcRownchangeKK*chgGame
 2128 2409 1.00 2 -0.63 10 -6.30 
  Walls, Jerry 2009  * USA1.0010.08100.80 
  Small, Gregg H f2247 USA0.001-0.7110-7.10 
 * 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)
 
 17th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-03-28
RcRownchangeKK*chgGame
 2237 2409 7.50 9 1.14 10 11.40 
  Akopian, Robert 2077 USA1.0010.12101.20 
  Amanov, Zhanibek m2404 KAZ0.501-0.0110-0.10 
  Tatum, Kofi Odell 2045 USA1.0010.10101.00 
  Clawitter, Craig 2097 USA1.0010.14101.40 
  Sevian, Samuel 2223 USA0.501-0.2410-2.40 
  Casella, Michael f2248 USA1.0010.29102.90 
  Duckworth, William f2317 USA0.501-0.1310-1.30 
  Kameswaran, Visweswaran f2281 IND1.0010.33103.30 
  Yankovsky, Roman m2438 RUS1.0010.54105.40 

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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