Rapid: Individual Calculations January 2024
 Gunawardhana, Devindya Oshini  Total change: 96.00  Rating chartPersonal card
 Western Asian Girls Rapid Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1530 1547 6.00 7 2.29 40 91.60 
  Piyumanthi, M Sayumi Vimansa 1159 SRI1.0010.09403.60 
  Gunasekara, K P K Hesara 1236 SRI1.0010.14405.60 
  Sanudula, K M Dahamdi wc1481 SRI1.0010.414016.40 
  Sultanbek, Zeinep wm2053 KAZ0.001-0.0440-1.60 
  Tharushi, T H D Niklesha wc1544 SRI1.0010.504020.00 
  Sachi, Jain 1698 IND1.0010.704028.00 
  Pallie, Ehsha Mishela wc1540 SRI1.0010.494019.60 

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 Rapid Chess Championship 2023-U12 Girls Al Ain UAE 2023-12-13
RcRownchangeKK*chgGame
 1391 1615 5.50 7 0.11 40 4.40 
  Gulishyan, Eseniya 1244 FID1.0010.10404.00 
  Tereshchenko, Eliza 1385 FID0.501-0.2940-11.60 
  Rondonuwu, Josephine Grace 1282 INA1.0010.12404.80 
  Tong, Thai Hoang An 1512 VIE1.0010.364014.40 
  Shanmathi, Sree S 1432 IND0.001-0.7440-29.60 
  Le, Thai Hoang Anh 1535 VIE1.0010.394015.60 
  Vu, Nguyen Bao Linh 1344 VIE1.0010.17406.80 

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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