Individual Calculations March 2013
 Elarbi, Abobker  Total change: 8.10  Rating chartPersonal card
 8th Mediterranean Individual Championship Beirut LIB 2013-01-18
RcRownchangeKK*chgGame
 2191 2278 6.00 9 0.54 15 8.10 
  Jalloul, Maya M. wf1945 LIB1.0010.12151.80 
  El Jawich, Amro f2172 LIB1.0010.36155.40 
  Bakr, Jwan f2296 SYR0.001-0.4715-7.05 
  Pavlidou, Ekaterini wm2218 GRE0.501-0.0815-1.20 
  Mawed, Moussa 2138 PLE1.0010.31154.65 
  Iyti, Basher m2259 SYR0.501-0.0315-0.45 
  Najjar, Ahmad f2272 LIB0.501-0.0115-0.15 
  Eid, Fadi m2367 LIB0.5010.12151.80 
  Shamieh, Jamal 2056 LIB1.0010.22153.30 

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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