Individual Calculations November 2009
 Mitkov, Nikola  Total change: -27.50  Rating chartPersonal card
 Championnat Ouvert du Quebec Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2401 2526 2.50 7 -2.13 10 -21.30 
  Thavandiran, Shiyam f2291 CAN0.501-0.2910-2.90 
  Gunnarsson, Jon Viktor m2462 ISL1.0010.41104.10 
  Arngrimsson, Dagur m2396 ISL0.501-0.1810-1.80 
  Jankovic, Alojzije g2549 CRO0.001-0.4710-4.70 
  Castellanos, Renier m2453 ESP0.501-0.1010-1.00 
  Leveille, Francois f2261 CAN0.001-0.8210-8.20 
  Thorfinnsson, Bjorn f2395 ISL0.001-0.6810-6.80 

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)
 
 23rd North American FIDE Invitational Skokie, Illinois USA 2009-08-22
RcRownchangeKK*chgGame
 2386 2526 5.00 9 -1.11 10 -11.10 
  Adamson, Robby f2302 USA1.0010.22102.20 
  Vigorito, David m2400 USA0.001-0.6710-6.70 
  Betaneli, Alex f2287 USA1.0010.20102.00 
  Shankland, Samuel m2448 USA0.501-0.1110-1.10 
  Molner, Mackenzie 2393 USA0.001-0.6810-6.80 
  Lee, Michael f2347 USA1.0010.27102.70 
  Thaler, Michael 2235 USA1.0010.15101.50 
  Ippolito, Dean J m2455 USA0.501-0.1010-1.00 
  Kacheishvili, Gior g2606 GEO0.001-0.3910-3.90 

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)
 
 18th Annual Midwest Class Champinships Wheeling, Illinois USA 2009-10-09
RcRownchangeKK*chgGame
 2385 2525 2.50 3 0.49 10 4.90 
  Betaneli, Alex f2287 USA1.0010.20102.00 
  Ehlvest, Jaan g2607 USA0.5010.11101.10 
  Santarius, Erik 2260 USA1.0010.18101.80 

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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