Individual Calculations June 2023
 Sakana, S  Total change: -24.80  Rating chartPersonal card
 36th Tamil Nadu State Under-19 Girls Fide Rated Chess Championship 2023 Tiruchirappalli IND 2023-05-10
RcRownchangeKK*chgGame
 1360 1117 1.00 5 -0.08 40 -3.20 
  Kanishka, S 1482 IND0.001-0.1040-4.00 
  Nivedita, V C 1489 IND0.001-0.1040-4.00 
  Sahana, Shainsha 1331 IND1.0010.774030.80 
  Kavyasree, S 1276 IND0.001-0.2940-11.60 
  Sananda, R 1223 IND0.001-0.3640-14.40 

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)
 
 Tamil Nadu State Sub-Junior (Under-15) Girls FIDE Rated Chess Championship-2023 Dindigul IND 2023-05-24
RcRownchangeKK*chgGame
 1183 1117 2.00 6 -0.54 40 -21.60 
  Ananya, Raman 1436 IND0.001-0.1340-5.20 
  Mirthula, S 1021 IND1.0010.374014.80 
  Shanmathi, Sree S 1328 IND0.001-0.2340-9.20 
  Janani, P 1248 IND0.001-0.3240-12.80 
  Dheekshika, G 1030 IND0.501-0.1240-4.80 
  Isha, R 1035 IND0.501-0.1140-4.40 

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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