Individual Calculations August 2013
 Neimer, Vitaly  Total change: -14.10  Rating chartPersonal card
 DC International Arlington, Virginia USA 2013-06-27
RcRownchangeKK*chgGame
 2245 2421 5.00 9 -1.54 10 -15.40 
  Arias, Mario Alexis 2130 PER1.0010.15101.50 
  Korley, Kassa f2261 USA0.501-0.2110-2.10 
  Sturt, Raven M 2279 USA0.501-0.1910-1.90 
  Ulrich, Thomas 2225 USA0.501-0.2510-2.50 
  Samuelson, Andrew 2207 USA1.0010.23102.30 
  Balasubramanian, Adithya 2298 IND0.001-0.6710-6.70 
  Ni, Viktorija wm2228 USA0.501-0.2510-2.50 
  Pressman, Leif A f2240 USA1.0010.26102.60 
  Bodek, Michael H f2339 USA0.001-0.6110-6.10 

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)
 
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2386 2421 5.00 9 0.13 10 1.30 
  Ryba, Nicholas A 2111 USA1.0010.14101.40 
  Negi, Parimarjan g2634 IND0.001-0.2310-2.30 
  Wiliams, Justus 2206 USA1.0010.23102.30 
  Izoria, Zviad g2591 USA0.001-0.2810-2.80 
  Morshedi, Ali f2227 USA0.501-0.2510-2.50 
  Jayakumar, Adarsh f2340 USA1.0010.39103.90 
  Gu, Christopher 2264 USA0.501-0.2110-2.10 
  Amanov, Mesgen g2497 TKM1.0010.60106.00 
  Kacheishvili, Giorgi g2604 GEO0.001-0.2610-2.60 

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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