Individual Calculations July 2023
 Jackson, V X  Total change: -90.00  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1272 1532 5.00 8 -1.49 40 -59.60 
  Thanish, S A 1170 IND1.0010.10404.00 
  Sathyaraj, G 1277 IND0.501-0.3140-12.40 
  Arun, Prasath P 1269 IND1.0010.18407.20 
  Shanmugasundaram, G. 1383 IND0.001-0.7040-28.00 
  Harish, Venugopal 1257 IND1.0010.17406.80 
  Prabakaran, S 1377 IND0.001-0.7140-28.40 
  Niranjan, Anand 1245 IND0.501-0.3440-13.60 
  Ajay, Vishwa 1198 IND1.0010.12404.80 

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)
 
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1388 1645 5.50 8 -0.76 40 -30.40 
  Vijay, Karthick S 1245  * IND1.0010.08403.20 
  Mehul, S U 1227 IND1.0010.07402.80 
  Arif, A 1362 IND1.0010.16406.40 
  Umashankar, A 1891 IND0.001-0.1940-7.60 
  Adhithya, B 1355 IND0.001-0.8440-33.60 
  Janani, P 1240 IND1.0010.08403.20 
  Siddhartha, B 1372 IND1.0010.17406.80 
  Pranavasri, S 1413 IND0.501-0.2940-11.60 
 * 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)
 

 

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