Player Page

Jacobs, D (Dane)
Dob: 2006/12/12 (U20)
Gender: Female
Chess SA id: 206049645
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1592 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating928.3
Curent Weighted rating928.3
Curent Weighted performance380.0
Current official/published rating (highest between Raw, WR and WP)928.3
Current floor (min rating allowed)500.0
Current highest rating achieved928.3
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±244.2
Current Raw change used (final)0.0
Projected new Raw rating928.3
Projected new Weighed rating928.3
Projected new Weighted performance380.0
Projected new official/published rating (highest between new Raw, new WR and new WP)928.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating928.3
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating921.6
Curent Weighted rating921.6
Curent Weighted performance377.4
Current official/published rating (highest between Raw, WR and WP)921.6
Current floor (min rating allowed)500.0
Current highest rating achieved921.6
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±246.5
Current Raw change used (final)0.0
Projected new Raw rating921.6
Projected new Weighed rating921.6
Projected new Weighted performance377.4
Projected new official/published rating (highest between new Raw, new WR and new WP)921.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating921.6
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 2019 South African Junior Team Championships (U14B Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 920.7 915.6 Analysis
9 Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (U14) 2019/06/15 2019/06/15 Lejweleputswa (FLW) Standard 62 0.84 5 5 1.5 893.7 890.8 Analysis
8 Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (D) 2019/05/25 2019/05/25 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.0 803.6 802.8 Analysis
7 Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (D) 2019/03/16 2019/03/16 Lejweleputswa (FLW) Standard 62 0.84 5 4 0.5 803.0 804.4 Analysis
6 Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D) 2019/01/26 2019/01/26 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.0 654.8 657.0 Analysis
5 South African Junior Team Championships 2018 (U14A Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.5 553.1 564.8 Analysis
4 Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U14) 2018/06/23 2018/06/23 Lejweleputswa (FLW) Standard 62 0.84 5 3 1.0 543.7 554.0 Analysis
3 Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (E) 2018/05/26 2018/05/26 Lejweleputswa (FLW) Standard 62 0.84 5 5 1.5 500.0 500.0 Analysis
2 Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14) 2018/04/21 2018/04/21 Lejweleputswa (FLW) Standard 62 0.84 5 4 0.0 500.0 500.0 Analysis
1 South African Junior Team Championships 2017 (U12 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 51 10 6 35 13.0 25.5 -208.3 979.8 771.4
White 29 8 5 16 10.5 36.2 -117.2 984.0 866.8
Black 22 2 1 19 2.5 11.4 -328.4 974.1 645.7
Standard All 51 10 6 35 13.0 25.5 -208.3 979.8 771.4
White 29 8 5 16 10.5 36.2 -117.2 984.0 866.8
Black 22 2 1 19 2.5 11.4 -328.4 974.1 645.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 207077119 Nyama, C (Cherise) 2 1.5 1 1 0 75.0 736.9 212.5 949.4 View list
2 207083552 Bonthuyzen, L (Lize) 2 0.0 0 0 2 0.0 651.5 -425.0 226.5 View list
3 1060114113 Lekhutsa, M (Mbuisi) 1 1.0 1 0 0 100.0 803.6 425.0 1228.6 View list
4 106089857 Brand, J (Joshua) 1 1.0 1 0 0 100.0 543.7 425.0 968.7 View list
5 2040108087 Feris, A (Adri) 1 1.0 1 0 0 100.0 654.8 425.0 1079.8 View list
6 205086863 Makofane, A (Alice) 1 1.0 1 0 0 100.0 553.1 425.0 978.1 View list
7 1060114109 Masisi, T (Tshepo) 1 1.0 1 0 0 100.0 803.6 425.0 1228.6 View list
8 207064074 Miggels, M (Micola) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
9 1060114082 Mosekidi, K (Katleho) 1 1.0 1 0 0 100.0 893.7 425.0 1318.7 View list
10 2070095991 Teleki, L (Lesedi) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
11 107094302 Van Heerden, D (Divan) 1 1.0 1 0 0 100.0 654.8 425.0 1079.8 View list
12 107094299 Dinale, U (Unathi) 1 0.5 0 1 0 50.0 803.0 0.0 803.0 View list
13 2070107041 Coetzer, L (Leandrie) 1 0.5 0 1 0 50.0 893.7 0.0 893.7 View list
14 2070115594 Grahan, C (Chie-Ann) 1 0.5 0 1 0 50.0 920.7 0.0 920.7 View list
15 206065273 Govender, C (Chaneeka) 1 0.5 0 1 0 50.0 920.7 0.0 920.7 View list
16 1080095997 Smith, J (Joshua) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
17 206089850 Letsitsa, G (Grace) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
18 1060097796 Khumalo, L (Lefa) 1 0.0 0 0 1 0.0 803.6 -425.0 378.6 View list
19 206045156 Jordaan, M (Monica) 1 0.0 0 0 1 0.0 553.1 -425.0 128.1 View list
20 1050097793 Jonas, N (Ntlantla) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list