Player Page

Jacobs, S (Shakur)
Dob: 2011/09/05 (U14)
Gender: Male
Chess SA id: 1110138593
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (296 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
Current Raw rating1201.3
Current Weighted rating1201.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.9
Current highest rating achieved1202.8
Current floor (min rating allowed)702.8
Current K-factor36
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)±165.5
Current Raw change used (final)0.0
Projected new Raw rating1201.3
Projected new Weighed rating1105.7
Projected new Weighted performance756.8
Projected new final Raw rating (if new WP > new Raw)1201.3
Projected new highest rating1202.8
Projected new floor702.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.3
Projected effective change (new Official - current Official)-0.6
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
Current Raw rating1198.3
Current Weighted rating1199.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.3
Current highest rating achieved1200.8
Current floor (min rating allowed)700.8
Current K-factor36
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.3
Projected new Weighed rating1103.3
Projected new Weighted performance605.7
Projected new final Raw rating (if new WP > new Raw)1198.3
Projected new highest rating1200.8
Projected new floor700.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.3
Projected effective change (new Official - current Official)-1.0
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance265.1
Projected new final Raw rating (if new WP > new Raw)1200.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1202.8 1200.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1202.8 1200.8 Analysis
2 North District School Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1201.0 1200.0 Analysis
1 District North 2022 (U11) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1273.3 1188.3
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 3 2 0 1 2.0 66.7 141.7 1322.2 1463.9
Standard All 5 2 0 3 2.0 40.0 -85.0 1273.3 1188.3
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 3 2 0 1 2.0 66.7 141.7 1322.2 1463.9
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 17 8 0 9 8.0 47.1 -25.0 1227.5 1202.5
White 8 3 0 5 3.0 37.5 -106.3 1201.6 1095.3
Black 9 5 0 4 5.0 55.6 47.2 1250.5 1297.8
Standard All 11 5 0 6 5.0 45.5 -38.6 1238.7 1200.1
White 5 1 0 4 1.0 20.0 -255.0 1194.2 939.2
Black 6 4 0 2 4.0 66.7 141.7 1275.8 1417.5
Rapid All 6 3 0 3 3.0 50.0 0.0 1206.9 1206.9
White 3 2 0 1 2.0 66.7 141.7 1213.9 1355.5
Black 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
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 1110137352 Dockrall, J (James) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
2 1110150475 Charles, B (Bradwill) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
3 1120193639 Kunneke, A (Aiden) 1 1.0 1 0 0 100.0 1202.8 425.0 1627.8 View list
4 1110138605 Satande, B (Blessing) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120138604 Rain, S (Sun) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110150512 Wilschut, M (Marcelino) 1 1.0 1 0 0 100.0 1201.0 425.0 1626.0 View list
7 1110193656 Wessels, J (Jayden) 1 1.0 1 0 0 100.0 1202.8 425.0 1627.8 View list
8 2120137371 Sterley, B (Blair) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1120135094 Singh, S (Shaurya) 1 0.0 0 0 1 0.0 1202.8 -425.0 777.8 View list
10 1120138611 Waldeck, A (Aaron) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1100108080 Van Niekerk, JH (Johann) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
12 1110193649 Rabie, C (Christian) 1 0.0 0 0 1 0.0 1202.8 -425.0 777.8 View list
13 1110138601 Okamba, L (Lievain) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1120193643 Mxuma, A (Alumbese) 1 0.0 0 0 1 0.0 1202.8 -425.0 777.8 View list
15 1110108081 Muller, H (Helgard) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100101906 Hollander, M (Matthew) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list
17 1110138584 Arendse, C (Cullen) 1 0.0 0 0 1 0.0 1201.0 -425.0 776.0 View list