Player Page

Jacobs, A (Angelo)
Dob: 2007/10/17 (U18)
Gender: Male
Chess SA id: 1070096808
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2021/08/15 (1007 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 rating1278.9
Curent Weighted rating1278.9
Curent Weighted performance679.7
Current official/published rating (highest between Raw, WR and WP)1278.9
Current floor (min rating allowed)797.5
Current highest rating achieved1297.5
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)±148.2
Current Raw change used (final)0.0
Projected new Raw rating1278.9
Projected new Weighed rating1278.9
Projected new Weighted performance679.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1297.5
Projected new floor797.5
Projected new K-facor36
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 rating1267.5
Curent Weighted rating1267.5
Curent Weighted performance674.3
Current official/published rating (highest between Raw, WR and WP)1267.5
Current floor (min rating allowed)786.2
Current highest rating achieved1286.2
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)±150.6
Current Raw change used (final)0.0
Projected new Raw rating1267.5
Projected new Weighed rating1267.5
Projected new Weighted performance674.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1286.2
Projected new floor786.2
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
34 2021 Alekhine Open (C) 2021/08/14 2021/08/15 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1297.5 1286.2 Analysis
33 2020 Waterkloof Open (C) 2020/02/29 2020/03/01 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1253.6 1245.1 Analysis
32 2020 Constantiapark Open Chess Tournament (C) 2020/02/08 2020/02/08 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1241.3 1232.1 Analysis
31 2020 Registration Tournament (C) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1086.4 1079.6 Analysis
30 2019 South African Junior Team Championships (U14C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1086.4 1079.6 Analysis
29 2019 TC SAJCC Prep Tournament (B) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1094.0 1089.6 Analysis
28 2019 Centurion Open (C) 2019/09/28 2019/09/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1157.1 1153.3 Analysis
27 2019 Etienne Lewis Trials (U14 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 6 1.0 1157.1 1153.3 Analysis
26 2019 Alekhine Open (C) 2019/08/09 2019/08/10 Tshwane (GTP) Standard 120 1.00 5 5 2.0 1109.4 1104.1 Analysis
25 2019 Jacaranda Round Robin (J) 2019/08/03 2019/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1109.4 1104.1 Analysis
24 2019 Menlo Open (C) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1075.5 1067.3 Analysis
23 2019 Swartkop Open (C) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1063.2 1052.5 Analysis
22 2019 Lubowski Open Tournament (C) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1088.4 1078.1 Analysis
21 2019 Chris Greyling (C) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1110.2 1100.1 Analysis
20 2019 Capablanca Chess Festival (C) 2019/04/19 2019/04/21 Tshwane (GTP) Standard 90 0.94 7 6 2.0 1110.2 1100.1 Analysis
19 2019 Waterkloof Open (C) 2019/03/02 2019/03/03 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1126.0 1118.5 Analysis
18 2019 TuksChess Open (C) 2019/02/23 2019/02/23 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1039.1 1019.6 Analysis
17 2019 Blou Bul (C) 2019/02/16 2019/02/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1039.1 1019.6 Analysis
16 2019 Piet Robbertse (C) 2019/02/01 2019/02/03 Tshwane (GTP) Standard 120 1.00 5 5 3.0 1039.1 1019.6 Analysis
15 2019 Tshwane Chess Registration Tournament (C) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1042.8 1023.2 Analysis
12
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 177 84 8 85 88.0 49.7 -2.4 1112.4 1110.0
White 88 47 5 36 49.5 56.3 53.1 1111.6 1164.7
Black 89 37 3 49 38.5 43.3 -57.3 1113.2 1055.9
Standard All 177 84 8 85 88.0 49.7 -2.4 1112.4 1110.0
White 88 47 5 36 49.5 56.3 53.1 1111.6 1164.7
Black 89 37 3 49 38.5 43.3 -57.3 1113.2 1055.9
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 110088599 Bogaard, FK (Franco) 5 2.0 1 2 2 40.0 1110.1 -85.0 1025.1 View list
2 210088596 Louw, N (Nova) 4 3.0 3 0 1 75.0 1091.9 212.5 1304.4 View list
3 1110103928 Slabbert, ZN (Zander Nicolaas) 4 1.0 1 0 3 25.0 1121.5 -212.5 909.0 View list
4 208086359 Smith, LM (Luhane) 3 3.0 3 0 0 100.0 1109.7 425.0 1534.7 View list
5 109092649 Webb, K (Kagan) 3 3.0 3 0 0 100.0 1088.5 425.0 1513.5 View list
6 206092298 De Almeida, K (Kelly) 3 2.0 2 0 1 66.7 1083.0 141.7 1224.6 View list
7 109086534 Erlank, BG (Brandon) 3 1.0 1 0 2 33.3 1103.5 -141.7 961.8 View list
8 108064862 Moolman, R (Reinhardt) 3 1.0 1 0 2 33.3 1088.7 -141.7 947.0 View list
9 107090514 Gopaul, S (Shivek) 3 0.0 0 0 3 0.0 1100.0 -425.0 675.0 View list
10 1100096766 Du Preez, J (Julian) 2 2.0 2 0 0 100.0 1095.1 425.0 1520.1 View list
11 1090096775 Govender, T (Tristan) 2 2.0 2 0 0 100.0 1118.1 425.0 1543.1 View list
12 109088372 Gruenenfelder, W (Werni) 2 2.0 2 0 0 100.0 1097.3 425.0 1522.3 View list
13 210075151 Smit, A (Anika) 2 2.0 2 0 0 100.0 1109.5 425.0 1534.5 View list
14 2110101741 De Waal, N (Nadine) 2 1.0 1 0 1 50.0 1169.3 0.0 1169.3 View list
15 106095058 Dippenaar, A (Adriaan) 2 1.0 1 0 1 50.0 1076.9 0.0 1076.9 View list
16 108052034 Du Toit, SJM (Stephanus (Matteo)) 2 1.0 1 0 1 50.0 1117.4 0.0 1117.4 View list
17 109083426 Gerber, J (Juandre) 2 1.0 1 0 1 50.0 1134.8 0.0 1134.8 View list
18 108073056 Lotter, CJ (Christiaan Johannes) 2 1.0 1 0 1 50.0 1082.0 0.0 1082.0 View list
19 2060097845 Venter, Z (Zanri) 2 1.0 1 0 1 50.0 1110.7 0.0 1110.7 View list
20 109086362 Yang, A (Alex) 2 1.0 1 0 1 50.0 1137.1 0.0 1137.1 View list