Individual Calculations August 2023
 Ricci, Sebastian  Total change: 44.00  Rating chartPersonal card
 AJEDREZ MARTELLI IRT Sub 1700 Villa Martelli ARG 2023-07-21
RcRownchangeKK*chgGame
 1551 1685 4.50 5 1.10 40 44.00 
  Longhitano, Juan 1531 ARG1.0010.294011.60 
  Lucero, Sergio Anibal 1496 ARG1.0010.254010.00 
  Gil Chacon, Fernando Enrique 1573 ARG0.501-0.1540-6.00 
  Arias, Maria Paula 1558 ARG1.0010.334013.20 
  Broquen, Guillermo 1596 ARG1.0010.384015.20 

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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