Individual Calculations October 2008
 Mac, Intyre Paul  Total change: -8.55  Rating chartPersonal card
 NY Marshall CC International New York, NY USA 2008-06-21
RcRownchangeKK*chgGame
 2362 2291 5.00 9 1.30 15 19.50 
  Gonzalez, Renier m2507 USA0.5010.28154.20 
  Ramirez, Alejandro g2528 CRC0.001-0.2015-3.00 
  Privman, Boris f2201 USA1.0010.38155.70 
  Lapshun, Yury m2455 USA0.5010.22153.30 
  Erenburg, Sergey g2568 ISR0.001-0.1715-2.55 
  Getz, Alec 2142 USA0.501-0.2015-3.00 
  Margulis, Yevgeni 2253 USA1.0010.45156.75 
  Bonin, Jay m2368 USA0.5010.11151.65 
  Tyehimba, Bem 2240 USA1.0010.43156.45 

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)
 
 Continental Open Sturbridge, MA USA 2008-07-24
RcRownchangeKK*chgGame
 2133 2290 1.00 3 -1.08 15 -16.20 
  Solonkovich, Ilya 2107 USA1.0010.26153.90 
  Esserman, Marc R 2294 USA0.001-0.4915-7.35 
  Shvartsman, Andrew 1997 USA0.001-0.8515-12.75 

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)
 
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2315 2290 3.00 8 -0.79 15 -11.85 
  Gareev, Timur g2570 UZB0.001-0.1615-2.40 
  Haessel, Dale R 2149 CAN0.501-0.1915-2.85 
  Liu, Elliott f2250 USA1.0010.44156.60 
  Friedel, Joshua E m2524 USA0.001-0.2115-3.15 
  Jiang, Louie 2135 CAN0.501-0.2115-3.15 
  Hungaski, Robert m2407 USA0.001-0.3415-5.10 
  Kazmaier, Daniel 2134 CAN1.0010.29154.35 
  Kleiman, Jake f2353 USA0.001-0.4115-6.15 

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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