Individual Calculations September 2023
 Sahakyan, Hamlet  Total change: 116.80  Rating chartPersonal card
 Abu Dhabi Junior Chess Championship Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1371 1294 3.50 6 0.28 40 11.20 
  Mayank, Chakraborty c2322 IND0.0010.00400.00 
  Filippova, Milana 1089 KAZ1.0010.24409.60 
  Zhang, Haoxuan 1504 CHN0.001-0.2340-9.20 
  Rudra 1149 IND0.501-0.1940-7.60 
  Advik, Mundhada 1048 IND1.0010.19407.60 
  Youssef, Mohamed 1116 MAR1.0010.274010.80 

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
 1546 1294 4.50 7 2.64 40 105.60 
  Sasikumar, Anusweud 1881 IND0.5010.484019.20 
  Chibale, Herris 1805 ZAM0.001-0.0440-1.60 
  Adriel, Job 1114 IND1.0010.264010.40 
  Zeynalli, Furgan 1152 AZE1.0010.314012.40 
  Anjali, R. Sagar 1604 IND1.0010.864034.40 
  Atharv, Bansal 1625 IND0.001-0.1240-4.80 
  Faysal, Wasim 1643 GER1.0010.894035.60 

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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