Blitz: Individual Calculations May 2018
 Masoumi, Sahar  Total change: 10.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U12 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1450 1543 6.00 9 0.51 20 10.20 
  Shah, Kritee 1302 IND1.0010.20204.00 
  Boramanikar, Tanisha S 1387 IND0.501-0.2120-4.20 
  Kairbekova, Amina wc1746 KAZ0.001-0.2420-4.80 
  Kurmanalina, Tomiris 1324 KAZ1.0010.22204.40 
  Luu, Ha Bich Ngoc wc1427 VIE0.001-0.6620-13.20 
  Yash, Jyoti Bir 1143  * IND1.0010.08201.60 
  Sun, Yucan wc1623 CHN1.0010.612012.20 
  Savitha, Shri B 1470 IND1.0010.40208.00 
  Omonova, Umida wc1625 UZB0.5010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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