Laot, Celestin January 2025 FIDE Individual Chess Calculations
Individual Calculations January 2025
 Laot, Celestin  Total change: 31.60  Rating chartPersonal card
 Team 2025 - 60mn decembre FRANCE FRA 2024-12-01
RcRownchangeKK*chgGame
 1627 1576 1.50 2 0.62 40 24.80 
  Rousseau, Philippe 1771 FRA0.5010.254010.00 
  Meddour, Ithri 1483 FRA1.0010.374014.80 

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)
 
 Interne Triel sur Seine 2024-25 r3 TRIEL SUR SEINE FRA 2024-12-14
RcRownchangeKK*chgGame
 1700 1576 0.50 1 0.17 40 6.80 
  Rostaing, Laurent 1700 FRA0.5010.17406.80 

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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