Individual Calculations September 2023
 He, Yi  Total change: 3.60  Rating chartPersonal card
 Chinese National Youth Chess Championship 2023(G14) Shenzhen,China CHN 2023-07-28
RcRownchangeKK*chgGame
 1887 1407 0.00 1 -0.05 40 -2.00 
  Chen, Yining wc1887 CHN0.001-0.0540-2.00 

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)
 
 Abu Dhabi Junior Chess Championship Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1287 1407 4.50 8 -0.71 40 -28.40 
  Advik, Mundhada 1048 IND1.0010.10404.00 
  Yu, Leonard Dongchi 1204 USA0.501-0.2640-10.40 
  Andria, Bhattacharya 1209 IND1.0010.24409.60 
  Ananthnarayan 1544 IND0.5010.18407.20 
  Al Shamsi, Hamad Naseer 1733 UAE0.001-0.1340-5.20 
  Karageziyan, Paul 1160 USA1.0010.19407.60 
  Gurubaran, Raghuraman 1248 IND0.001-0.7140-28.40 
  Rudra 1149 IND0.501-0.3240-12.80 

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)
 
 Abu Dhabi Open Chess Tournament-B Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1556 1407 3.50 7 0.85 40 34.00 
  Advik, Srinivasan 1267 IND1.0010.314012.40 
  Khalid, Lodhi 1627 PAK1.0010.784031.20 
  Hafez, Bakr m1816 JOR0.001-0.0840-3.20 
  Sasikumar, Anusweud 1881 IND0.001-0.0540-2.00 
  Abucejo, Armel N 1956 PHI0.001-0.0340-1.20 
  Al-Janahi, Ibrahim 1174 QAT1.0010.21408.40 
  Nemtsov, Daniil Aleks 1173 RUS0.501-0.2940-11.60 

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)
 

 

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