Individual Calculations April 2019
 Sukandar, Irine Kharisma  Total change: 2.60  Rating chartPersonal card
 9th HDBank international cup 2019 - Masters category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 2363 2381 5.00 9 0.26 10 2.60 
  Soham, Datar 2122 IND1.0010.18101.80 
  Gukesh, D m2529 IND0.001-0.3010-3.00 
  Chandratreya, Prachiti 2071 IND1.0010.14101.40 
  Demchenko, Anton g2678 RUS0.001-0.1510-1.50 
  Sharma, Dinesh K. m2286 IND1.0010.37103.70 
  Pranesh, M f2309 IND0.501-0.1010-1.00 
  Lim, Zhuo Ren f2248 MAS0.501-0.1810-1.80 
  Tran, Minh Thang m2343 VIE1.0010.45104.50 
  Cheparinov, Ivan g2683 GEO0.001-0.1510-1.50 

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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