Individual Calculations November 2018
 Stojanovic, Marija R  Total change: -25.80  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2053 2113 4.50 10 -1.15 20 -23.00 
  Worek, Joanna wg2295 CZE0.001-0.2620-5.20 
  Rania, Sbai wm1893 MAR1.0010.22204.40 
  Mezioud, Amina wm2056 ALG0.501-0.0820-1.60 
  Haast, Anne wg2345 NED0.5010.29205.80 
  Wafa, Shrook wg2136 EGY0.001-0.4720-9.40 
  Al Maamari, Wafia Darwish wc1774 UAE1.0010.12202.40 
  Franco Valencia, Beatriz Irene wg2191 COL0.001-0.3920-7.80 
  Punsalan, Vyanla M wc1932 NZL0.501-0.2420-4.80 
  Hazim Gonzalez, Elizabeth wc1748 DOM0.501-0.4020-8.00 
  Heredia Serrano, Carla wg2159 ECU0.5010.06201.20 

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)
 
 1st IEFS open chess tournament Kuwait City KUW 2018-10-19
RcRownchangeKK*chgGame
 1833 2113 5.50 7 -0.14 20 -2.80 
  Khalid, Lodhi 1713  * PAK1.0010.08201.60 
  Abdel Latif, Alaa Mahmoud 1713  * EGY1.0010.08201.60 
  Miller, Achilles B 1713  * USA1.0010.08201.60 
  Aldeeb, Ahmed 1879 EGY0.501-0.2920-5.80 
  Farouk, Hany 1713  * EGY1.0010.08201.60 
  Al-Hajiri, Bader f2112 KUW1.0010.502010.00 
  Poliquit, Dennis 1987 PHI0.001-0.6720-13.40 
 * 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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