Rapid: Individual Calculations September 2023
 Nguyen, Le Nguyen  Total change: -78.00  Rating chartPersonal card
 National Youth Chess Excellence Championship 2023 - Rapid Open 6 to 20 Thai Nguyen VIE 2023-08-23
RcRownchangeKK*chgGame
 1313 1532 5.00 9 -1.95 40 -78.00 
  La, Tran Minh Duc 1294 VIE1.0010.20408.00 
  Vo, Minh Nhat 1321 VIE0.501-0.2740-10.80 
  Bui, Minh Quan 1354 VIE0.501-0.2340-9.20 
  Bui, Quang Minh 1208 VIE0.501-0.3740-14.80 
  Kieu, Hoang Quan 1234 VIE1.0010.15406.00 
  Trieu, Gia Huy 1354 VIE0.001-0.7340-29.20 
  Tran, Hai Trieu 1333 VIE1.0010.24409.60 
  Le, Anh Tu 1444 VIE0.501-0.1240-4.80 
  Nguyen, Tuan Minh 1271 VIE0.001-0.8240-32.80 

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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