Rapid: Individual Calculations July 2017
 Mai, Hieu Linh  Total change: 32.80  Rating chartPersonal card
 1st World Cadets Rapid Chess Championship 2017 - Girls under 08 Minsk BLR 2017-06-02
RcRownchangeKK*chgGame
 1305 1280 4.50 6 1.71 20 34.20 
  Valieva, Nozima 1082 UZB1.0010.24204.80 
  Fedorova, Olesya 1370 RUS0.5010.12202.40 
  Khamdamova, Afruza wc1387 UZB1.0010.652013.00 
  Mutina, Sofia 1246 RUS0.001-0.5520-11.00 
  Fominykh, Milana 1407 RUS1.0010.672013.40 
  Zubkovskaya, Ekaterina 1338 BLR1.0010.582011.60 

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)
 
 2nd Eastern Asian Youth Chess Championship Rapid U8 - Girls Ulaanbaatar MGL 2017-06-23
RcRownchangeKK*chgGame
 1230 1280 0.50 1 -0.07 20 -1.40 
  Enerel, Ariunbold 1230 MGL0.501-0.0720-1.40 

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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