Individual Calculations August 2022
 Preneesh Kumar, C. S.  Total change: -31.20  Rating chartPersonal card
 Athens of the East 2nd International Grandmasters Chess Tournament-2022 (Category 'B') Madurai IND 2022-07-01
RcRownchangeKK*chgGame
 1234 1369 4.50 9 -1.56 20 -31.20 
  Nanthabalan, V B 1063 IND1.0010.14202.80 
  Uthesh, S 1207 IND1.0010.29205.80 
  Santhosh, R 1225 IND0.001-0.6920-13.80 
  Pandiyarajan, P 1215 IND1.0010.29205.80 
  Aarav, Manche 1207 IND0.501-0.2120-4.20 
  Venkadesh, K Chinnathambi 1257 IND1.0010.35207.00 
  Padmaesh, M K 1527 IND0.001-0.2920-5.80 
  Sudharsan, L P 1218 IND0.001-0.7020-14.00 
  Sai, Sivaraman B 1185 IND0.001-0.7420-14.80 

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)
 

 

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