Player Page

Jacobs, A (Aiden)
Dob: 2007/02/14 (U18)
Gender: Male
Chess SA id: 107089399
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (27 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 rating1428.8
Curent Weighted rating1416.5
Curent Weighted performance1154.2
Current official/published rating (highest between Raw, WR and WP)1428.8
Current floor (min rating allowed)972.9
Current highest rating achieved1472.9
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)±119.7
Current Raw change used (final)0.0
Projected new Raw rating1428.8
Projected new Weighed rating1416.4
Projected new Weighted performance1154.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1428.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1472.9
Projected new floor972.9
Projected new K-facor32
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 rating1425.7
Curent Weighted rating1413.6
Curent Weighted performance1145.3
Current official/published rating (highest between Raw, WR and WP)1425.7
Current floor (min rating allowed)1014.3
Current highest rating achieved1514.3
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)±120.2
Current Raw change used (final)0.0
Projected new Raw rating1425.7
Projected new Weighed rating1412.8
Projected new Weighted performance1145.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1425.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1514.3
Projected new floor1014.3
Projected new K-facor32
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 rating1084.4
Curent Weighted rating1084.4
Curent Weighted performance564.9
Current official/published rating (highest between Raw, WR and WP)1084.4
Current floor (min rating allowed)654.4
Current highest rating achieved1154.4
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)±195.5
Current Raw change used (final)0.0
Projected new Raw rating1084.4
Projected new Weighed rating1084.4
Projected new Weighted performance564.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1084.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1154.4
Projected new floor654.4
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 rating1021.8
Curent Weighted rating1021.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1021.8
Current floor (min rating allowed)654.4
Current highest rating achieved1034.2
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)±213.7
Current Raw change used (final)0.0
Projected new Raw rating1021.8
Projected new Weighed rating1021.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1021.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1034.2
Projected new floor654.4
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Eden Chess Trials 2 2024 (U18) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 4 4.0 1402.8 1393.7 Analysis
1 Mossel Bay Schools Trials 2 2024 (U17) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 0 0.0 1402.8 1393.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
40 Eden Chess Trials 2 2024 (U18) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 4 4.0 1402.8 1393.7 Analysis
39 Mossel Bay Schools Trials 2 2024 (U17) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 0 0.0 1402.8 1393.7 Analysis
38 Western Cape HS Individuals 2023 (U17 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 1.5 1472.9 1488.4 Analysis
37 Eden Trails 1 2023 (U17 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 4 3.5 1449.5 1461.5 Analysis
36 George Chess Trials 3 2023 (U17 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 3.0 1472.1 1496.4 Analysis
35 George Chess Trials 2 2023 (U17 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1472.1 1496.4 Analysis
34 George Chess Trials 1 2023 (U17 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 3.5 1467.9 1494.8 Analysis
33 Eden Open 2022 (B) 2022/04/22 2022/04/24 Eden District (WEG) Standard 65 0.85 6 6 5.0 1433.4 1469.2 Analysis
32 Eden Proewe 1 2022 (O15 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 4.0 1415.4 1456.4 Analysis
31 George Trials 3 2022 (U15) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 5 3.0 1440.6 1514.3 Analysis
30 George Trials 2 2022 (U15) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 3.0 1440.6 1514.3 Analysis
29 George Trials 1 2022 (U15) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 5 4.0 1404.2 1486.5 Analysis
28 Western Cape Schools 2021 (U15 Boys) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 2.0 1429.5 1109.2 Analysis
27 Western Cape Club Championships 2021 (C) 2021/10/15 2021/10/17 Eden District (WEG) Standard 65 0.85 5 5 4.0 1429.5 1504.1 Analysis
26 Eden Proewe 2021 (O15 Seuns) 2021/10/15 2021/10/15 Eden District (WEG) Rapid 30 0.60 5 4 2.0 1429.5 1109.2 Analysis
25 Eden Schools Closed Trials 1 2020 (U13 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 4.5 1383.6 1432.0 Analysis
24 Mossel Bay Trials 2 2020 (U13) 2020/02/15 2020/02/15 Eden District (WEG) Standard 65 0.85 5 4 4.0 1334.0 1327.4 Analysis
23 Quadrangular Chess Tournament First Leg 2020 2020/02/12 2020/02/12 Eden District (WEG) Blitz 7 0.23 6 4 1.0 1334.0 1034.2 Analysis
22 Mossel Bay Trials 1 2020 (U13) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 5.0 1334.0 1327.4 Analysis
21 2019 South African Junior Team Championships (U14B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 1314.9 1309.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 4 0 0 4.0 100.0 425.0 1185.9 1610.9
White 2 2 0 0 2.0 100.0 425.0 1170.0 1595.0
Black 2 2 0 0 2.0 100.0 425.0 1201.8 1626.8
Standard All 4 4 0 0 4.0 100.0 425.0 1185.9 1610.9
White 2 2 0 0 2.0 100.0 425.0 1170.0 1595.0
Black 2 2 0 0 2.0 100.0 425.0 1201.8 1626.8
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 213 123 20 70 133.0 62.4 105.8 1187.5 1293.3
White 104 59 11 34 64.5 62.0 102.2 1193.1 1295.3
Black 109 64 9 36 68.5 62.8 109.2 1182.1 1291.3
Standard All 174 109 18 47 118.0 67.8 151.4 1176.5 1328.0
White 84 55 9 20 59.5 70.8 177.1 1185.5 1362.6
Black 90 54 9 27 58.5 65.0 127.5 1168.2 1295.7
Rapid All 27 12 2 13 13.0 48.1 -15.7 1243.3 1227.6
White 14 4 2 8 5.0 35.7 -121.4 1227.0 1105.6
Black 13 8 0 5 8.0 61.5 98.1 1260.9 1358.9
Blitz All 12 2 0 10 2.0 16.7 -283.3 1221.0 937.6
White 6 0 0 6 0.0 0.0 -425.0 1221.0 796.0
Black 6 2 0 4 2.0 33.3 -141.7 1221.0 1079.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107086420 Kruger, S (Sachin) 6 1.0 0 2 4 16.7 1383.2 -283.3 1099.8 View list
2 107089396 Valentine, J (Jaden) 5 3.0 3 0 2 60.0 1266.9 85.0 1351.9 View list
3 1070097033 Williams, I (Igor) 4 2.0 2 0 2 50.0 1354.2 0.0 1354.2 View list
4 107086423 Heesen, T (Tyler) 4 1.5 1 1 2 37.5 1290.9 -106.3 1184.6 View list
5 107961373 Ehlers, R (Ruben) 3 3.0 3 0 0 100.0 1439.0 425.0 1864.0 View list
6 207072850 Nel, D (Danika) 3 1.0 1 0 2 33.3 1348.3 -141.7 1206.6 View list
7 1020098490 Damons, H (Henrico) 2 2.0 2 0 0 100.0 1244.1 425.0 1669.1 View list
8 108078116 Eksteen, L (Leigh Quin) 2 2.0 2 0 0 100.0 1301.4 425.0 1726.4 View list
9 103088355 Isaks, C (Christopher) 2 2.0 2 0 0 100.0 1244.1 425.0 1669.1 View list
10 107064250 Joubert, D (Divan) 2 2.0 2 0 0 100.0 1428.0 425.0 1853.0 View list
11 1060098449 Joubert, K (Kyle) 2 2.0 2 0 0 100.0 1295.7 425.0 1720.7 View list
12 103052214 Kirk, MM (Matthew Michael) 2 2.0 2 0 0 100.0 1244.1 425.0 1669.1 View list
13 106086419 Le Roux, N (Nicolaas) 2 2.0 2 0 0 100.0 1470.0 425.0 1895.0 View list
14 1660118616 Lewis, M (Mark) 2 2.0 2 0 0 100.0 1364.8 425.0 1789.8 View list
15 107075213 Miggels, A (Alaric) 2 2.0 2 0 0 100.0 1365.5 425.0 1790.5 View list
16 104055804 Swart, C (Calvin) 2 2.0 2 0 0 100.0 1244.1 425.0 1669.1 View list
17 2070098425 Vallentyn, C (Cliniece) 2 2.0 2 0 0 100.0 1244.2 425.0 1669.2 View list
18 107065434 Weng, H (Hongxi) 2 2.0 2 0 0 100.0 1374.7 425.0 1799.7 View list
19 106054125 Breytenbach, W (Willem) 2 1.5 1 1 0 75.0 1470.0 212.5 1682.5 View list
20 1060108190 Guyo, I (Isheanesu) 2 1.5 1 1 0 75.0 1268.5 212.5 1481.0 View list