Individual Calculations September 2016
 Brodsky, David  Total change: -43.00  Rating chartPersonal card
 2016 US Cadet Championship Rockville, Maryland USA 2016-07-23
RcRownchangeKK*chgGame
 2306 2293 6.00 9 1.62 20 32.40 
  Lu, Albert 2235 USA1.0010.42208.40 
  Ludwig, John G 2373 USA0.5010.11202.20 
  Li, Ethan 2313 USA1.0010.532010.60 
  Balakrishnan, Praveen f2367 USA0.001-0.4020-8.00 
  Kumar, Aravind f2234 USA1.0010.42208.40 
  Hilby, Craig f2377 USA1.0010.622012.40 
  Burke, John M m2571 USA0.5010.33206.60 
  Kim, Yoon-Young 2162 USA0.001-0.6820-13.60 
  Jacobson, Brandon c2122 USA1.0010.27205.40 

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)
 
 2016 North Eastern Masters IM Norm Invitational Piscataway, New Jersey USA 2016-08-06
RcRownchangeKK*chgGame
 2321 2320 2.50 9 -1.98 20 -39.60 
  Panchanathan, Magesh Chandran g2506 IND0.5010.24204.80 
  Gorti, Akshita fwm2246 USA0.001-0.6020-12.00 
  Mandizha, Farai m2375 ZIM0.001-0.4220-8.40 
  Kumar, Aravind f2192 USA0.501-0.1720-3.40 
  Jacobson, Brandon c2140 USA0.001-0.7420-14.80 
  Bogdan, Ekaterina wf2135 BLR1.0010.26205.20 
  Rohde, Michael A g2437 USA0.5010.16203.20 
  Jayaram, Ashwin g2465 IND0.001-0.3120-6.20 
  Balakrishnan, Praveen f2394 USA0.001-0.4020-8.00 

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)
 
 5th Annual Washington International - A Rockville, Maryland USA 2016-08-13
RcRownchangeKK*chgGame
 2294 2320 2.50 8 -1.79 20 -35.80 
  Moradiabadi, Elshan g2595 FID0.5010.33206.60 
  Mandizha, Farai m2375 ZIM0.5010.08201.60 
  Hilby, Craig f2369 USA0.5010.07201.40 
  Sheng, Joshua f2394 USA0.001-0.4020-8.00 
  Li, Yinshi 2138 CAN0.501-0.2420-4.80 
  Huang, Andy 2099 USA0.501-0.2820-5.60 
  Betaneli, Alexander f2207 USA0.001-0.6520-13.00 
  Zhang, Chao 2173 USA0.001-0.7020-14.00 

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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