Individual Calculations June 2024
 Surya  Total change: -30.80  Rating chartPersonal card
 36th Tamil Nadu State Under-13 Open Fide Rated Chess Championship-2024 Kumbakonam IND 2024-05-08
RcRownchangeKK*chgGame
 1477 1642 5.50 8 -0.24 40 -9.60 
  Sanjiv, Ramanathan K 1459 IND1.0010.264010.40 
  Tarun, Tapaan Shashikumar Pillay 1515 IND0.001-0.6740-26.80 
  Kirudeshwaran, G S 1441 IND0.501-0.2640-10.40 
  Karthik, Raja K N 1426 IND1.0010.22408.80 
  Prabu, Karthick M M 1464 IND0.501-0.2340-9.20 
  Ravi, Shankar S 1496 IND1.0010.304012.00 
  Kevin, Savio 1537 IND0.501-0.1440-5.60 
  Nithin, Raghav U T 1476 IND1.0010.284011.20 

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)
 
 Tamil Nadu State Under-15 Open Chess Championships 2024 Pudukottai IND 2024-05-15
RcRownchangeKK*chgGame
 1498 1642 5.00 8 -0.53 40 -21.20 
  Selwin, Samuel S 1472 IND0.501-0.2240-8.80 
  Vaishnav, Reshab S H 1464 IND1.0010.274010.80 
  Vishwesvar, S 1459 IND0.001-0.7440-29.60 
  Maanas, C V 1486 IND1.0010.294011.60 
  Thirumalaivasan, R 1524 IND0.001-0.6640-26.40 
  Sanjai, K 1477 IND1.0010.284011.20 
  Athavan, A 1531 IND1.0010.354014.00 
  Rathees, Rooban R 1568 IND0.501-0.1040-4.00 

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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