Blitz: Individual Calculations January 2024
 Gamage, B K Sayumi Hasithma  Total change: -32.40  Rating chartPersonal card
 Western Asian Girls Blitz Chess Championships 2023 Colombo SRI 2023-12-05
RcRownchangeKK*chgGame
 1381 1413 2.50 6 -0.78 40 -31.20 
  Ahmed, Walijah wc1770 BAN0.001-0.1140-4.40 
  Vihanga, K A Yenuli 1108 SRI1.0010.14405.60 
  Dange, Gehansa Ranumi 1231 SRI0.501-0.2440-9.60 
  Pallie, Ehsha Mishela wc1404 SRI0.001-0.5140-20.40 
  Abeyrathne, M P Dulansa Dewmini 1202 SRI1.0010.23409.20 
  Tharushi, T H D Niklesha wc1571 SRI0.001-0.2940-11.60 

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)
 
 Asian Youth Blitz Chess Championship 2023- U18 Girls Al Ain UAE 2023-12-17
RcRownchangeKK*chgGame
 1482 1413 4.00 9 -0.03 40 -1.20 
  Masoumi, Sahar 1797 IRI0.001-0.0940-3.60 
  Mapa, M M W H 1308 SRI1.0010.364014.40 
  Latifah, Laysa 1950 INA0.001-0.0340-1.20 
  Salman, Fatima 1081 LBN0.501-0.3840-15.20 
  Margadgua, Erdenebayar wf1781 MGL0.001-0.1040-4.00 
  Dhatri, Umesh 1196 IND1.0010.22408.80 
  Anood, Ahmad 1403 UAE0.501-0.0140-0.40 
  Mohsen, Nur Batrisya Wafa 1317 MAS1.0010.374014.80 
  Rabbimova, Dilnura 1506 UZB0.001-0.3740-14.80 

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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