Individual Calculations May 2023
 Nafila, A  Total change: 91.20  Rating chartPersonal card
 CCS Chess Festival -2023 Classical Tournament Thiruvanthapuram IND 2023-03-30
RcRownchangeKK*chgGame
 1498 1377 4.00 8 1.12 40 44.80 
  Vijay, Shreeram P 1796 IND0.001-0.0740-2.80 
  Amanlal, A 1170 IND1.0010.23409.20 
  Aarav, Ajith 1053 IND1.0010.13405.20 
  Shyam, Ganesh R 1531 IND1.0010.714028.40 
  Kiran, Panditrao 1739 IND0.001-0.1040-4.00 
  Kavin, Oviyan R 1535 IND1.0010.714028.40 
  Nandish, V S 1628 IND0.001-0.1940-7.60 
  Hermon, Dain Saldanha 1529 IND0.001-0.3040-12.00 

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)
 
 32nd Tamil Nadu State Under-17 Girls Fide Rated Chess Championship 2023 Tirunelveli IND 2023-04-12
RcRownchangeKK*chgGame
 1349 1377 5.50 8 1.16 40 46.40 
  Kaviya, B 1114 IND1.0010.18407.20 
  Aji, Shree A 1229 IND1.0010.304012.00 
  Sindhusree, K 1559 IND0.001-0.2640-10.40 
  Shakthi, Nivashini P S 1126 IND1.0010.19407.60 
  Soumiya, Murugan 1287 IND0.501-0.1240-4.80 
  Shanmathi, Sree S 1318 IND0.001-0.5840-23.20 
  Dhakshniga, T 1414 IND1.0010.554022.00 
  Pragnya, H G 1748 IND1.0010.904036.00 

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)
 

 

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