Individual Calculations July 2023
 Mantey, Jean-Pierre  Total change: -2.00  Rating chartPersonal card
 S: 35th International Chess Tournament Open Pula 2023 Pula CRO 2023-06-17
RcRownchangeKK*chgGame
 1739 1602 3.00 9 -0.10 20 -2.00 
  Zinchenko, Vladimir 2015 UKR0.001-0.0720-1.40 
  Matanovic, Pavo 1832 CRO0.001-0.2120-4.20 
  Ugulin, Silvano 1951 CRO0.5010.39207.80 
  Elgamal, Alaa 1791 EGY0.5010.25205.00 
  Golub, Nikolina 1845 CRO0.001-0.2020-4.00 
  Bandieramonte, Enrico 1484 ITA0.001-0.6620-13.20 
  Bollbach, Ulrich 1504 GER1.0010.37207.40 
  Terlevic, Mladen 1781 CRO0.001-0.2720-5.40 
  Ruggeri, Igor 1452 ITA1.0010.30206.00 

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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