Individual Calculations February 2014
 Sevian, Samuel  Total change: 27.70  Rating chartPersonal card
 2014 Bay Area International Santa Clara, California USA 2014-01-02
RcRownchangeKK*chgGame
 2307 2401 5.50 9 -0.04 10 -0.40 
  Wang, Michael 2040 USA0.501-0.4010-4.00 
  Betaneli, Alex f2250 USA0.501-0.2010-2.00 
  Lobo, Richard f2242 ENG1.0010.29102.90 
  Gerzhoy, Leonid m2481 CAN0.5010.11101.10 
  Roiz, Michael g2614 ISR0.001-0.2310-2.30 
  Wheeler, Cameron f2192 USA1.0010.23102.30 
  Shiqun, Ni wm2299 CHN0.501-0.1410-1.40 
  Ashe, Brandon 2193 USA1.0010.23102.30 
  Rui, Gao g2454 CHN0.5010.07100.70 

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)
 
 12th Annual Foxwoods Open Mashantucket, Connecticut USA 2014-01-22
RcRownchangeKK*chgGame
 2468 2401 6.50 9 2.81 10 28.10 
  Markzon, Gregory f2207 USA1.0010.25102.50 
  Macieja, Bartlomiej g2583 POL1.0010.74107.40 
  Corrales Jimenez, Fidel g2568 FID0.5010.22102.20 
  Kekelidze, Mikheil g2462 GEO0.5010.08100.80 
  Gerzhoy, Leonid m2481 CAN0.5010.11101.10 
  Vibbert, Sean f2333 USA1.0010.41104.10 
  Perelshteyn, Eugene g2498 USA0.001-0.3710-3.70 
  Shabalov, Alexander g2529 USA1.0010.67106.70 
  Stripunsky, Alexander g2549 USA1.0010.70107.00 

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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