Individual Calculations November 2013
 Hendrickson, Nolan  Total change: -23.10  Rating chartPersonal card
 2013 Missouri Open Saint Louis, Missouri USA 2013-09-28
RcRownchangeKK*chgGame
 1968 2178 1.00 2 -0.52 15 -7.80 
  Vaughn, Rodney 1882 USA0.501-0.3515-5.25 
  Polgar-Shutzman, Tom 2054 USA0.501-0.1715-2.55 

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)
 
 2013 Spice Cup Open Clayton, Missouri USA 2013-10-15
RcRownchangeKK*chgGame
 2325 2178 3.00 9 0.05 15 0.75 
  Finegold, Ben g2482 USA0.001-0.1415-2.10 
  Chandra, Akshat m2318 USA0.5010.19152.85 
  Bykhovsky, Anatoly g2522 ISR1.0010.881513.20 
  Kavutskiy, Kostya f2272 USA0.5010.13151.95 
  Leon Hoyos, Manuel g2552 MEX0.001-0.1015-1.50 
  Gurevich, Daniel 2258 USA0.001-0.3915-5.85 
  Jung, Hans f2122 CAN0.001-0.5815-8.70 
  Enkhtuul, Altanulzii wm2246 MGL0.5010.09151.35 
  Agrest, Inna wm2154 SWE0.501-0.0315-0.45 

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)
 
 3rd annual Fall International Chess Festival Dearborn, Michigan USA 2013-10-23
RcRownchangeKK*chgGame
 2224 2178 3.00 9 -1.07 15 -16.05 
  Yermolinsky, Alex g2516 USA0.5010.38155.70 
  Finegold, Benjamin P g2482 USA0.001-0.1415-2.10 
  Winer, Steven f2403 USA0.001-0.2215-3.30 
  Richter, Alex 1987 USA1.0010.25153.75 
  Bowersock, Michael 2116 USA0.001-0.5915-8.85 
  Zhang, Yuanchen 2106 CAN0.501-0.1015-1.50 
  Amarasinghe, Prashantha N 2111 SRI1.0010.41156.15 
  Virkud, Apurva wc1945 USA0.001-0.7915-11.85 
  Abrahamyan, Tatev wg2350 USA0.001-0.2715-4.05 

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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