Player Page

Jacobs, A (Aiden-Lee)
Dob: 2009/02/01 (U16)
Gender: Male
Chess SA id: 1090143089
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (38 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 rating1410.1
Current Weighted rating1314.9
Current Weighted performance1366.1
Current official/published rating (highest between Raw, WR and WP)1410.1
Current highest rating achieved1424.9
Current floor (min rating allowed)924.9
Current K-factor32
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)±122.9
Current Raw change used (final)0.0
Projected new Raw rating1410.1
Projected new Weighed rating1212.4
Projected new Weighted performance1366.1
Projected new final Raw rating (if new WP > new Raw)1410.1
Projected new highest rating1424.9
Projected new floor924.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1410.1
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 rating1407.0
Current Weighted rating1265.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1407.0
Current highest rating achieved1407.0
Current floor (min rating allowed)907.0
Current K-factor32
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)±123.5
Current Raw change used (final)0.0
Projected new Raw rating1407.0
Projected new Weighed rating1166.4
Projected new Weighted performance1241.6
Projected new final Raw rating (if new WP > new Raw)1407.0
Projected new highest rating1407.0
Projected new floor907.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1407.0
Projected effective change (new Official - current Official)=0.0
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 rating1347.3
Current Weighted rating1311.4
Current Weighted performance1291.9
Current official/published rating (highest between Raw, WR and WP)1347.3
Current highest rating achieved1418.7
Current floor (min rating allowed)918.7
Current K-factor32
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)±134.4
Current Raw change used (final)0.0
Projected new Raw rating1347.3
Projected new Weighed rating1208.7
Projected new Weighted performance1291.9
Projected new final Raw rating (if new WP > new Raw)1347.3
Projected new highest rating1418.7
Projected new floor918.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.3
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
8 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 3.5 1424.9 1345.1 Analysis
7 The Rooibos Open 2024 (Elite) 2024/08/24 2024/08/24 West Coast (WCU) Rapid 35 0.66 5 5 1.0 1424.9 1418.7 Analysis
6 Pedro Booyse Top Schools Championships 2024 (U15) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 3.0 1407.2 1313.4 Analysis
5 Pedro Booyse Annual Rapid 2024 (Open) 2024/07/06 2024/07/06 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1401.1 1393.1 Analysis
4 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1365.3 1318.6 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.5 1282.8 1200.0 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1228.2 1240.5 Analysis
1 Bo-Weskus Skole Prestige 2024 (O15 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1228.2 1240.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 3.5 1424.9 1345.1 Analysis
9 The Rooibos Open 2024 (Elite) 2024/08/24 2024/08/24 West Coast (WCU) Rapid 35 0.66 5 5 1.0 1424.9 1418.7 Analysis
8 Pedro Booyse Top Schools Championships 2024 (U15) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 3.0 1407.2 1313.4 Analysis
7 Pedro Booyse Annual Rapid 2024 (Open) 2024/07/06 2024/07/06 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1401.1 1393.1 Analysis
6 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1365.3 1318.6 Analysis
5 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.5 1282.8 1200.0 Analysis
4 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1228.2 1240.5 Analysis
3 Bo-Weskus Skole Prestige 2024 (O15 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1228.2 1240.5 Analysis
2 Upper West Coast Top Schools Championship 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1231.2 1248.4 Analysis
1 Bo-Weskus Top Skole 2022 (O13) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 41 27 2 12 28.0 68.3 155.5 1333.6 1489.1
White 24 16 1 7 16.5 68.8 159.4 1313.2 1472.5
Black 17 11 1 5 11.5 67.6 150.0 1362.4 1512.4
Standard All 16 10 2 4 11.0 68.8 159.4 1457.9 1617.3
White 9 5 1 3 5.5 61.1 94.4 1424.8 1519.3
Black 7 5 1 1 5.5 78.6 242.9 1500.5 1743.3
Rapid All 25 17 0 8 17.0 68.0 153.0 1254.0 1407.0
White 15 11 0 4 11.0 73.3 198.3 1246.1 1444.5
Black 10 6 0 4 6.0 60.0 85.0 1265.8 1350.8
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 50 32 3 15 33.5 67.0 144.5 1314.0 1458.5
White 28 18 1 9 18.5 66.1 136.6 1308.0 1444.6
Black 22 14 2 6 15.0 68.2 154.5 1321.7 1476.3
Standard All 16 10 2 4 11.0 68.8 159.4 1457.9 1617.3
White 9 5 1 3 5.5 61.1 94.4 1424.8 1519.3
Black 7 5 1 1 5.5 78.6 242.9 1500.5 1743.3
Rapid All 34 22 1 11 22.5 66.2 137.5 1246.3 1383.8
White 19 13 0 6 13.0 68.4 156.6 1252.7 1409.3
Black 15 9 1 5 9.5 63.3 113.3 1238.3 1351.6
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 109093559 Kameel, L (Lindon) 4 0.0 0 0 4 0.0 1270.3 -425.0 845.3 View list
2 1080149700 Lombaard, J (Jadrin) 3 2.0 2 0 1 66.7 1352.4 141.7 1494.1 View list
3 2090099753 De Bruin, E (Elrise) 2 2.0 2 0 0 100.0 1386.3 425.0 1811.3 View list
4 109086413 Scholtz, H (Hanko) 2 1.5 1 1 0 75.0 1353.8 212.5 1566.3 View list
5 1090096311 Schroeder, L (Liam) 2 0.0 0 0 2 0.0 1416.1 -425.0 991.1 View list
6 1090143088 Huisamen, A (Albertus) 1 1.0 1 1 0 100.0 1228.2 425.0 1653.2 View list
7 1870306525 Majiedt, G (Granville) 1 1.0 1 0 0 100.0 1401.1 425.0 1826.1 View list
8 2090131811 Cloete, M (Muneshre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1090192563 Andrew, T (Terlow) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list
10 1100153782 Agulhas, G (Graham) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list
11 1090134091 Ellappa, J (Judah) 1 1.0 1 0 0 100.0 1282.8 425.0 1707.8 View list
12 1090192566 Fortuin, R (Rehino) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list
13 1100109838 Kuhn, J (Jean) 1 1.0 1 0 0 100.0 1282.8 425.0 1707.8 View list
14 1090131841 Kriel, Z (Zaydon) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list
15 1090192552 Klaase, D (Deoren) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list
16 1090303158 Hugo, B (Benjamin) 1 1.0 1 0 0 100.0 1401.1 425.0 1826.1 View list
17 1090136837 Jacobs, S (Shaquille) 1 1.0 1 0 0 100.0 1424.9 425.0 1849.9 View list
18 110094681 Meyer, M (Matthew) 1 1.0 1 0 0 100.0 1424.9 425.0 1849.9 View list
19 1090143093 Mouton, K (Kelnechia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1090096256 Ocks, K (Keano) 1 1.0 1 0 0 100.0 1228.2 425.0 1653.2 View list