Individual Calculations November 2018
 Salim-Moussa, Seydi  Total change: -58.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1502 1601 2.00 8 -2.90 20 -58.00 
  Shibata, Misaki 1605 JPN0.001-0.4920-9.80 
  Qin, Joy Shu Yan wc1727 NZL0.001-0.3320-6.60 
  Murray, Donna 1318 BAR0.501-0.3420-6.80 
  Hng, Mei-Xian Eunice 1687 SGP0.001-0.3820-7.60 
  Granados, Maria Jose 1629 NCA0.001-0.4620-9.20 
  Ashley, Christiana Naa Merley 1245 GHA1.0010.11202.20 
  Kaslan, Alexandra 1414 SUR0.501-0.2420-4.80 
  Stagno, Milena 1388 MLT0.001-0.7720-15.40 

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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