Individual Calculations September 2013
 Molner, Mackenzie  Total change: -13.00  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
RcRownchangeKK*chgGame
 2391 2501 5.50 9 -0.30 10 -3.00 
  Song, Michael 2242 CAN1.0010.18101.80 
  Jiang, Louie f2324 CAN0.501-0.2310-2.30 
  Ostrovskiy, Aleksandr A f2403 USA0.001-0.6310-6.30 
  Chandra, Akshat f2312 USA1.0010.25102.50 
  Wang, Richard m2377 CAN0.501-0.1710-1.70 
  Sokolov, Ivan g2650 NED0.5010.20102.00 
  Oliva Castaneda, Kevel f2423 CUB0.501-0.1110-1.10 
  Perez Garcia, Rodney Oscar m2363 CUB1.0010.31103.10 
  Perez Rodriguez, Luis Manuel g2427 CUB0.501-0.1010-1.00 

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)
 
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2352 2506 4.50 8 -1.08 10 -10.80 
  Almeida Saenz, Alfonso m2352 MEX0.501-0.2110-2.10 
  Mulyar, Michael A m2389 USA0.001-0.6610-6.60 
  Arias, Mario Alexi 2159 PER1.0010.11101.10 
  Legky, Nikolay A g2369 FRA0.501-0.1810-1.80 
  Sevian, Samuel f2388 USA0.501-0.1610-1.60 
  Rohonyan, Katerina wg2299 USA1.0010.23102.30 
  Hunt, Adam C m2430 ENG0.501-0.1010-1.00 
  Troff, Kayden W m2428 USA0.501-0.1110-1.10 

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)
 
 2nd Annual Washington International - Section B Rockville, Maryland USA 2013-08-07
RcRownchangeKK*chgGame
 2106 2506 1.00 1 0.08 10 0.80 
  Chiang, Sarah wf2106  * USA1.0010.08100.80 
 * 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)
 

 

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