Individual Calculations March 2013
 Bakr, Jwan  Total change: 28.50  Rating chartPersonal card
 8th Mediterranean Individual Championship Beirut LIB 2013-01-18
RcRownchangeKK*chgGame
 2244 2296 7.00 9 1.90 15 28.50 
  Al-Zayat, Ahmed f2040 LBA1.0010.19152.85 
  Pavlidou, Ekaterini wm2218 GRE1.0010.39155.85 
  Elarbi, Abobker 2278 LBA1.0010.47157.05 
  Najjar, Ahmad f2272 LIB1.0010.47157.05 
  Iyti, Basher m2259 SYR0.501-0.0515-0.75 
  Pavlidis, Anastasios f2351 GRE0.5010.08151.20 
  Eid, Fadi m2367 LIB0.001-0.4015-6.00 
  Asabri, Hussien f2235 LBA1.0010.42156.30 
  El Jawich, Amro f2172 LIB1.0010.33154.95 

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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