Individual Calculations October 2008
 Molner, Mackenzie  Total change: 44.70  Rating chartPersonal card
 NY Marshall CC International New York, NY USA 2008-06-21
RcRownchangeKK*chgGame
 2491 2338 5.00 9 2.26 15 33.90 
  Ramirez, Alejandro g2528 CRC0.5010.25153.75 
  Gonzalez, Renier m2507 USA0.5010.22153.30 
  Erenburg, Sergey g2568 ISR0.5010.29154.35 
  Margulis, Yevgeni 2253 USA1.0010.38155.70 
  Almeida, Alfonso A m2424 MEX1.0010.62159.30 
  Ippolito, Dean J m2425 USA0.5010.12151.80 
  Becerra, Julio J g2575 USA1.0010.801512.00 
  Paragua, Mark C g2538 PHI0.001-0.2415-3.60 
  Ehlvest, Jaan g2603 USA0.001-0.1815-2.70 

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
 2207 2338 6.00 9 -0.09 15 -1.35 
  Cooke, Eric N 2199 USA0.501-0.1915-2.85 
  Storch, Lawrence A 2184 USA1.0010.29154.35 
  Cherniack, Alex 2262 USA1.0010.40156.00 
  Acor, Corey 2246 USA0.501-0.1315-1.95 
  Santarius, Erik F 2149 USA0.501-0.2515-3.75 
  Hu, Zhi-Ya 2210 USA1.0010.33154.95 
  Jiang, Louie 2135 CAN0.501-0.2615-3.90 
  Rogers, Norman f2222 USA1.0010.34155.10 
  Liu, Elliott J f2252 USA0.001-0.6215-9.30 

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)
 
 2nd New Jersey Futurity Branchburg, New Jersey USA 2008-07-07
RcRownchangeKK*chgGame
 2450 2337 4.00 9 0.81 15 12.15 
  Zlotnikov, Mikhail m2345 USA1.0010.51157.65 
  Scekic, Milos m2371 SRB0.5010.05150.75 
  Ju, Evan D 2286 USA1.0010.43156.45 
  Erenburg, Sergey g2563 ISR0.001-0.2115-3.15 
  Yudasin, Leonid G g2550 ISR0.5010.27154.05 
  Palatnik, Semion g2472 USA0.5010.18152.70 
  Ippolito, Dean J m2445 USA0.001-0.3515-5.25 
  Almeida, Alfonso A m2419 MEX0.001-0.3915-5.85 
  Ehlvest, Jaan g2603 USA0.5010.32154.80 

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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