Individual Calculations December 2023
 Ferzli, Michael  Total change: 59.00  Rating chartPersonal card
 Lebanese Clubs Championship - Division A Beirut LBN 2023-09-23
RcRownchangeKK*chgGame
 1681 1702 3.00 6 -0.19 20 -3.80 
  El-Bittar, John Fadi 1302  * USA1.0010.08201.60 
  Arkadan, Adib 2160 LBN0.001-0.0520-1.00 
  Sharbel, Marwan 1781 LBN0.001-0.3920-7.80 
  Attieh, Skye 1434 LBN1.0010.17203.40 
  Farhat, Jawad 1859 LBN0.001-0.2920-5.80 
  Kassar, Bashar 1547 LBN1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Lebanese Chess Championship - 2023 Classic Beirut LBN 2023-10-30
RcRownchangeKK*chgGame
 1886 1702 6.00 9 3.14 20 62.80 
  Diab, Majd 1302  * LBN1.0010.08201.60 
  Khoder, Akram f2191 LBN1.0010.962019.20 
  El Mahmoud, Abdulaziz c1999 LBN0.001-0.1520-3.00 
  Kaloust, Giorgio 2008 LBN1.0010.862017.20 
  Assaad, Joe 2103 LBN0.5010.42208.40 
  Bchouty, Mounir Maroun 1421 LBN1.0010.16203.20 
  Moughames, Ronald 1642 LBN1.0010.42208.40 
  Arkadan, Adib 2160 LBN0.001-0.0520-1.00 
  Kassis, Antoine f2148 LBN0.5010.44208.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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