Individual Calculations December 2023
 Mandaric, Ante  Total change: -19.60  Rating chartPersonal card
 S: 2 Hrvatska sahovska liga jug - seniori 2023 7-9 Podstrana, Seget, Zadar CRO 2023-11-03
RcRownchangeKK*chgGame
 2049 2047 0.50 3 -0.98 20 -19.60 
  Kurtovic, Darko 1964 CRO0.501-0.1120-2.20 
  Vujcic, Toni 2116 CRO0.001-0.4020-8.00 
  Porobija, Antonio 2066 CRO0.001-0.4720-9.40 

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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