Individual Calculations September 2023
 Rishi, N  Total change: 70.40  Rating chartPersonal card
 Abu Dhabi Junior Chess Championship Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1399 1307 3.50 6 1.17 40 46.80 
  Obidjonov, Oriyat 1579 UZB0.001-0.1740-6.80 
  Jaberi, Valeed 1145 TUR1.0010.294011.60 
  Ananthnarayan 1544 IND0.5010.304012.00 
  Mohamed Atif, Kareem 1024 EGY1.0010.16406.40 
  Zhang, Haoxuan 1504 CHN0.5010.254010.00 
  Pranav, Bobby Sekhar 1596 IND0.5010.344013.60 

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)
 
 Abu Dhabi Open Chess Tournament-A Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1508 1307 3.00 9 0.59 40 23.60 
  Vishal, Choudary B 1806 IND0.001-0.0440-1.60 
  Pranav, Pradeep Nair 1587 IND0.001-0.1640-6.40 
  Du Plessis, Anika wm1619 RSA0.001-0.1440-5.60 
  Malavika, Priyesh 1119 IND1.0010.264010.40 
  Prithvi, Raj Prajeesh 1442 IND0.5010.18407.20 
  Vaibhav, Krishnan K P 1503 IND1.0010.754030.00 
  Latifah, Darmaki 1530 UAE0.001-0.2240-8.80 
  Dzhumakanov, Kuanysh 1455 KAZ0.5010.20408.00 
  Noman, Shaima 1512 UAE0.001-0.2440-9.60 

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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