Rapid: Individual Calculations July 2023
 Harihar, Sudhan S  Total change: -71.20  Rating chartPersonal card
 RCMIC ROTA Chess Rated Rapid Tournament Chennai IND 2023-06-17
RcRownchangeKK*chgGame
 1161 1125 0.50 5 -1.78 40 -71.20 
  Richard, Solomon M 1362 IND0.001-0.2040-8.00 
  Nikhil, Roshan A 1117 IND0.001-0.5140-20.40 
  Shamita, Jagadesh 1112 IND0.001-0.5240-20.80 
  Parithi, Narayan S I 1101 IND0.001-0.5340-21.20 
  Navya, P L 1112 IND0.501-0.0240-0.80 

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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