Individual Calculations September 2018
 Yap, Kim Steven Ruelan  Total change: 39.60  Rating chartPersonal card
 Berkeley Summer IM Norm Tournament Berkeley, California USA 2018-08-11
RcRownchangeKK*chgGame
 2291 2366 6.50 9 1.08 10 10.80 
  Wang, Annie fwm2288 USA0.001-0.6110-6.10 
  Ke, Ivan 2238 USA1.0010.33103.30 
  Virtanen, Teemu f2309 FIN0.501-0.0810-0.80 
  Allicock, Rawle f2236 ENG1.0010.32103.20 
  Ahuja, Rohan m2387 IND1.0010.53105.30 
  Stearman, Josiah f2346 USA1.0010.47104.70 
  Jirasek, Ladia f2222 USA0.001-0.6910-6.90 
  McCambridge, Vincent m2360 USA1.0010.49104.90 
  Chambers, Ezra Paul f2233 BDI1.0010.32103.20 

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)
 
 Berkeley Summer GM Norm Tournament Berkeley, California USA 2018-08-17
RcRownchangeKK*chgGame
 2440 2366 6.50 9 2.88 10 28.80 
  Paragua, Mark C g2506 PHI0.5010.19101.90 
  Tiglon, Bryce m2392 USA1.0010.54105.40 
  Bick, Gabriel 2391 USA1.0010.53105.30 
  Yoo, Christopher Woojin f2378 USA0.001-0.4810-4.80 
  Ahuja, Rohan m2387 IND0.5010.03100.30 
  Holt, Conrad g2592 USA1.0010.79107.90 
  Sheng, Joshua m2415 USA1.0010.57105.70 
  Stearman, Josiah f2346 USA1.0010.47104.70 
  Kannappan, Priyadharshan g2554 IND0.5010.24102.40 

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)
 

 

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