Rapid: Individual Calculations June 2023
 Bonnin, Paul  Total change: -59.60  Rating chartPersonal card
 Rapide de Pierrevert 2023 - Tournoi B (-1400) PIERREVERT FRA 2023-05-14
RcRownchangeKK*chgGame
 1101 1380 1.00 3 -1.49 40 -59.60 
  Annamalai, Sureshkumar 1173 FRA1.0010.23409.20 
  Perez, Victor 1128 FRA0.001-0.8140-32.40 
  Nivin, Krishna 1003 FRA0.001-0.9140-36.40 

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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