Individual Calculations July 2023
 Merryston, David Scanny  Total change: -47.20  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1314 1708 5.50 9 -2.65 20 -53.00 
  Sundar, Kanthimathi 1308  * USA1.0010.08201.60 
  Dhanraj, S 1198 IND1.0010.04200.80 
  Dhinesh, Kannan 1354 IND0.001-0.8920-17.80 
  Rishith, Devnarayan S 1215 IND1.0010.04200.80 
  Loganathan, K 1242 IND1.0010.05201.00 
  Dolas, Aarush 1387 IND1.0010.13202.60 
  Arul, Prakash N 1493 IND0.001-0.7720-15.40 
  Kamalesh, I 1271 IND0.501-0.4420-8.80 
  Lokesh, Varmaa K 1358 IND0.001-0.8920-17.80 
 * 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)
 
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1472 1668 6.00 8 0.29 20 5.80 
  Ohm, Kumar A 1268  * IND1.0010.08201.60 
  Dharanidharan, M 1255 IND1.0010.07201.40 
  Divesh, G 1357 IND0.501-0.3620-7.20 
  Hari, K Annamalai 1362 IND1.0010.14202.80 
  Prajeesh, B U 1440 IND0.501-0.2920-5.80 
  Mithilesh, Ranjithkumar 1318 IND1.0010.11202.20 
  Vijay, Shreeram P 1817 IND0.5010.20204.00 
  Ram, S. Krishnan 1956 IND0.5010.34206.80 
 * 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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