Individual Calculations November 2011
 Chkartina, Gerhana  Total change: -19.20  Rating chartPersonal card
 12th ASEAN+ AGE-GROUP CHESS CHAMPIONSHIPS 2011 STANDARD CHESS - GIRLS 20 Tarakan INA 2011-06-13
RcRownchangeKK*chgGame
 2014 2082 3.50 8 -1.25 15 -18.75 
  Febriana, Nita Nurmala 1955 INA0.501-0.1715-2.55 
  Nur, Nabila Azman Hisham wc1902 MAS0.501-0.2415-3.60 
  Mitali, Madhukar Patil wf1953 IND1.0010.33154.95 
  Abdumalik, Zhansaya wf1989 KAZ0.001-0.6315-9.45 
  Medina, Warda Aulia wf2035 INA0.001-0.5715-8.55 
  Ton, Nu Hong An wf2015 VIE1.0010.41156.15 
  Jelsen, Yemi 1956 INA0.501-0.1715-2.55 
  Nguyen, Thi Mai Hung wm2309 VIE0.001-0.2115-3.15 

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)
 
 2nd Annual Continental Class Championships - Master Section Arlington, Virginia USA 2011-10-06
RcRownchangeKK*chgGame
 2177 2082 3.00 8 -0.03 15 -0.45 
  Enkhbat, Tegshsuren m2364 USA0.001-0.1615-2.40 
  Bouzoukis, Charles 2212 USA0.5010.18152.70 
  Denton, Bradley J 2304 USA0.001-0.2215-3.30 
  Bierkens, Pieter A 2154 USA0.001-0.4015-6.00 
  Hendrickson, Nolan 2116 USA0.5010.05150.75 
  Velikanov, Alexander 2118 USA1.0010.55158.25 
  Juac, Majur 2178 USA0.001-0.3715-5.55 
  Collier, Philip M 1968 USA1.0010.34155.10 

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)
 

 

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