Rapid: Individual Calculations July 2017
 Nguyen, Hong Nhung  Total change: -37.40  Rating chartPersonal card
 2nd Eastern Asian Youth Chess Championship Rapid U12 - Girls Ulaanbaatar MGL 2017-06-23
RcRownchangeKK*chgGame
 1326 1396 1.00 5 -1.87 20 -37.40 
  Bui, Ngoc Phuong Nghi 1477 VIE0.001-0.3920-7.80 
  Margadgua, Erdenebayar 1481 MGL0.001-0.3820-7.60 
  Sod-Erdene, Naranbaatar 1136 MGL0.001-0.8220-16.40 
  Mak, Xiu Ning Charlene 1088 SGP1.0010.14202.80 
  Luu, Ha Bich Ngoc wc1450 VIE0.001-0.4220-8.40 

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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