Rapid: Individual Calculations October 2015
 Farhat, Mohamed  Total change: -18.00  Rating chartPersonal card
 International Chess Day Beirut LBN 2015-08-23
RcRownchangeKK*chgGame
 1899 1827 1.00 3 -0.23 20 -4.60 
  Habach, Mouhamad 1842 LIB0.001-0.4820-9.60 
  Sayegh, Elias 1801 LIB1.0010.46209.20 
  Ishoo, Younan 2055 SYR0.001-0.2120-4.20 

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)
 
 Lebanese Individual Rapid Chess Championship 2015 Beirut LBN 2015-09-06
RcRownchangeKK*chgGame
 2110 1827 0.00 2 -0.36 20 -7.20 
  Eid, Fadi m2227  * LIB0.001-0.0820-1.60 
  Oknayan, Jirair 1993 LIB0.001-0.2820-5.60 
 * 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)
 
 Ehden Chess Festival 2015 Ehden LBN 2015-09-13
RcRownchangeKK*chgGame
 2131 1827 0.00 2 -0.31 20 -6.20 
  Najjar, Ahmad f2215 LIB0.001-0.0920-1.80 
  Maasarani, Mahmoud 2046 LIB0.001-0.2220-4.40 

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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