Individual Calculations June 2023
 Pranavasri, S  Total change: 5.20  Rating chartPersonal card
 36th Tamil Nadu State Under-19 Girls Fide Rated Chess Championship 2023 Tiruchirappalli IND 2023-05-10
RcRownchangeKK*chgGame
 1430 1409 5.00 8 1.11 40 44.40 
  Kirrthana, Priya U S 1042 IND1.0010.10404.00 
  Rindhiya, V 1837 IND1.0010.934037.20 
  Kaushika, Sridharan 1233 IND1.0010.274010.80 
  Kanishka, S 1482 IND0.001-0.4040-16.00 
  Raveena, Shri A 1253 IND1.0010.294011.60 
  Rebecca, Jesumarian 1733 IND0.001-0.1340-5.20 
  Shanmuga, Preethi M S 1221 IND1.0010.264010.40 
  Divyabharathi, Masanam 1638 IND0.001-0.2140-8.40 

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
 1153 1409 5.50 8 -0.98 40 -39.20 
  Kavya, B G 1121 IND1.0010.16406.40 
  Sasmitha, Sree B S 1205 IND1.0010.24409.60 
  Raveena, Shri A 1253 IND0.001-0.7140-28.40 
  Dhanyashree, H 1137 IND0.001-0.8340-33.20 
  Sowmiya, Devi V 1089 IND1.0010.13405.20 
  Vithula, Prasath 1127 IND1.0010.16406.40 
  Anusha, Chakravarthy 1197 IND0.501-0.2740-10.80 
  Shakthi, Nivashini P S 1098 IND1.0010.14405.60 

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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