Individual Calculations August 2023
 Aarabhi, Madhukar  Total change: 6.00  Rating chartPersonal card
 49th National Women Chess Championship 2023 Ahmedabad IND 2023-06-30
RcRownchangeKK*chgGame
 1248 1140 3.00 9 -0.45 40 -18.00 
  Rout, Yashita 1655 IND0.001-0.0440-1.60 
  Swaha, V S 1386 IND0.001-0.1940-7.60 
  Pancholi, Priyanka 1009 IND0.001-0.6840-27.20 
  Banker, Reya 1075 IND1.0010.414016.40 
  Ritu, Parvathy 1266 IND0.001-0.3340-13.20 
  Divya, Darsi 1046 IND0.001-0.6340-25.20 
  Rashmi, Priya 1227 IND0.5010.12404.80 
  Margi, Hitesh Chudasama 1242 IND1.0010.644025.60 
  Sanchita, Yadav 1329 IND0.5010.254010.00 

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)
 
 Karnataka State Under 19 GIRLS FIDE rating Chess Championship -2023 Kalaburgi IND 2023-07-21
RcRownchangeKK*chgGame
 1464 1139 1.00 3 0.60 40 24.00 
  Prasiddhi, Bhat 1544 IND0.001-0.0840-3.20 
  Disha, U A 1396 IND0.5010.324012.80 
  Krupha, S Ukkali 1452 IND0.5010.364014.40 

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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