Individual Calculations February 2024
 Ahona, Dey  Total change: 39.20  Rating chartPersonal card
 Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Girl's Dhaka BAN 2023-12-25
RcRownchangeKK*chgGame
 1258 1390 5.00 6 0.98 40 39.20 
  Sidratul, Muntaha 1139 BAN1.0010.19407.60 
  Noshin, Ayman 1165 BAN0.501-0.2840-11.20 
  Shimon, Ahmed 1173 BAN1.0010.22408.80 
  Jarin, Tasnim 1185 BAN1.0010.24409.60 
  Ayasa, Akter 1223 BAN1.0010.284011.20 
  Warsia, Khusbu wc1661 BAN0.5010.334013.20 

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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