Rapid: Individual Calculations April 2023
 Dhawan, Rudelle  Total change: -90.40  Rating chartPersonal card
 Singapore Chess Infinity - International Women's Day FIDE-RATED Rapid Tournament SINGAPORE SGP 2023-03-04
RcRownchangeKK*chgGame
 1016 1242 0.00 1 -0.79 40 -31.60 
  Kartik, Goel 1016 IND0.001-0.7940-31.60 

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)
 
 74th National Schools Individual 2023 U16 Girls Category Singapore SGP 2023-03-11
RcRownchangeKK*chgGame
 1321 1242 0.00 3 -1.18 40 -47.20 
  Koh, Wei Le Gladys 1369 SGP0.001-0.3340-13.20 
  Liew, Tze Chi 1233 SGP0.001-0.5140-20.40 
  Kong, Zi Yau Bernadette wc1361 SGP0.001-0.3440-13.60 

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)
 
 KCFAP ASEAN Rapid Chess Tour Section A Singapore 2023 SINGAPORE SGP 2023-03-19
RcRownchangeKK*chgGame
 1510 1242 1.00 4 -0.29 40 -11.60 
  Liu, Hongtao 2150 CHN0.0010.00400.00 
  Aarush, Agrawal 1441 SGP0.001-0.2440-9.60 
  Oh, Kang Le Clifford 1069 SGP1.0010.274010.80 
  Bonnet, Gabriel Misa Jean 1379 HKG0.001-0.3240-12.80 

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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