Individual Calculations March 2023
 Vishwabharathi, Sakthivel  Total change: 5.20  Rating chartPersonal card
 MPL 11th National Schools Under-17 Girls Chess Championship 2023 Krishnagiri IND 2023-01-27
RcRownchangeKK*chgGame
 1189 1065 2.00 6 -0.08 40 -3.20 
  Diya, Jain 1368 IND0.001-0.1440-5.60 
  Roshni, S 1168 IND0.5010.14405.60 
  Radhika, Sharma 1161 IND0.001-0.3740-14.80 
  Vedalatha, P 1059 IND1.0010.494019.60 
  Asudani, Ruhani Raj 1335 IND0.001-0.1740-6.80 
  Kandula, Jayalaxmi 1044 IND0.501-0.0340-1.20 

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)
 
 Little England 3rd International Open FIDE Rated Chess Tournament Hosur IND 2023-02-01
RcRownchangeKK*chgGame
 1290 1065 2.00 7 0.43 40 17.20 
  Aryan, Sista 1457 IND0.001-0.0840-3.20 
  Aarush, Nair 1277 IND0.5010.274010.80 
  Siva, Adithyan S 1293 IND0.001-0.2140-8.40 
  Niroshan, Thanikachalam 1259 IND0.001-0.2540-10.00 
  Karthikeya, Addanki 1176 IND0.5010.15406.00 
  Harikrishna, C 1228 IND0.001-0.2840-11.20 
  Srinivasa, Rao Puppala 1337 IND1.0010.834033.20 

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)
 
 Little England 4th International Open FIDE Rated Chess Tournament (Below 1600) Hosur IND 2023-02-06
RcRownchangeKK*chgGame
 1287 1065 0.00 1 -0.22 40 -8.80 
  Swetha, S 1287 IND0.001-0.2240-8.80 

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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