Individual Calculations August 2023
 Vigneshwaran, S  Total change: -28.60  Rating chartPersonal card
 Dhoni's 1st International Open FIDE Rating Chess Tournament Palakkad IND 2023-06-28
RcRownchangeKK*chgGame
 1484 1631 6.00 9 -0.06 20 -1.20 
  Gurubaran, Raghuraman 1231  * IND1.0010.08201.60 
  Bala, Sanjay J G 1363 IND1.0010.17203.40 
  Harshil, Mishra 1384 IND0.501-0.3120-6.20 
  Gowrishankar, Jayaraj 1314 IND1.0010.13202.60 
  Balkishan, A. 1817 IND1.0010.742014.80 
  Anilkumar, O.t. 1829 IND0.001-0.2420-4.80 
  Ahaz, E U 1470 IND0.501-0.2120-4.20 
  Niranjan, J Warrier 1483 IND0.001-0.7020-14.00 
  Subramanian, V 1467 IND1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Sivakasi Chess Club-NPSS Rathina Nadar & Dr.N.Mahalingam FIDE Rated Chess Tournament Sivakasi IND 2023-07-21
RcRownchangeKK*chgGame
 1389 1631 5.50 9 -1.37 20 -27.40 
  Shalini, R 1156 IND0.501-0.4520-9.00 
  Sharvaanica, A S 1124 IND1.0010.04200.80 
  Veeraj, Kishore 1231  * IND1.0010.08201.60 
  Selvamurugan, B 1946 IND0.001-0.1420-2.80 
  Dharsh, M 1350 IND0.501-0.3420-6.80 
  Arun, Murugesan 1362 IND1.0010.17203.40 
  Rahul, Ramakrishnan 1436 IND0.501-0.2520-5.00 
  Vigneshwaran, K 1451 IND0.501-0.2420-4.80 
  Pranavasri, S 1448 IND0.501-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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