Individual Calculations September 2016
 Peng, David T  Total change: -9.80  Rating chartPersonal card
 2016 NAYCC U18 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 2208 2283 4.50 9 -0.84 20 -16.80 
  Wahl, Jackson B 1982 USA1.0010.15203.00 
  Guo, Arthur c2155 USA0.501-0.1720-3.40 
  Song, Guannan Terry f2208 CAN1.0010.40208.00 
  Zhu, Hong Rui c2232 CAN1.0010.43208.60 
  Grabinsky, Aaron 2312 USA0.5010.04200.80 
  Song, Michael f2373 CAN0.001-0.3820-7.60 
  Niemann, Hans M f2298 USA0.001-0.4820-9.60 
  Doknjas, John c2200 CAN0.001-0.6120-12.20 
  Proleiko, Julian 2114 USA0.501-0.2220-4.40 

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)
 
 5th Annual Washington International - A Rockville, Maryland USA 2016-08-13
RcRownchangeKK*chgGame
 2312 2283 4.50 9 0.35 20 7.00 
  Yang, Darwin m2488 USA0.001-0.2420-4.80 
  Nguyen, Trung f2153 USA0.501-0.1820-3.60 
  Titus, Andrew L 2143 USA1.0010.31206.20 
  Panjwani, Raja m2392 CAN1.0010.652013.00 
  Shetty, Atulya f2409 USA0.5010.17203.40 
  Yang, Kaiqi m2398 CHN0.5010.16203.20 
  Hilby, Craig f2369 USA0.001-0.3820-7.60 
  Rozman, Levy f2359 USA0.001-0.4020-8.00 
  Huang, Andy 2099 USA1.0010.26205.20 

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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