Player Page

Jacobs, J (Junaid)
Dob: 1998/10/11 (Adult)
Gender: Male
Chess SA id: 198088183
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/12/09 (560 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 rating1258.5
Current Weighted rating1253.5
Current Weighted performance952.6
Current official/published rating (highest between Raw, WR and WP)1258.5
Current highest rating achieved1258.5
Current floor (min rating allowed)758.5
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)±152.6
Current Raw change used (final)0.0
Projected new Raw rating1258.5
Projected new Weighed rating1155.0
Projected new Weighted performance952.6
Projected new final Raw rating (if new WP > new Raw)1258.5
Projected new highest rating1258.5
Projected new floor758.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.5
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 rating1251.8
Current Weighted rating1246.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1251.8
Current highest rating achieved1251.8
Current floor (min rating allowed)751.8
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1251.8
Projected new Weighed rating1148.7
Projected new Weighted performance921.0
Projected new final Raw rating (if new WP > new Raw)1251.8
Projected new highest rating1251.8
Projected new floor751.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.8
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 rating913.6
Current Weighted rating913.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)913.6
Current highest rating achieved913.6
Current floor (min rating allowed)500.0
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)±249.4
Current Raw change used (final)0.0
Projected new Raw rating913.6
Projected new Weighed rating840.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating913.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)913.6
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 rating1007.6
Current Weighted rating1007.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1007.6
Current highest rating achieved1007.6
Current floor (min rating allowed)507.6
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)±218.1
Current Raw change used (final)0.0
Projected new Raw rating1007.6
Projected new Weighed rating927.0
Projected new Weighted performance175.8
Projected new final Raw rating (if new WP > new Raw)1007.6
Projected new highest rating1007.6
Projected new floor507.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1007.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Ussa Chess Championships 2022 (Open) 2022/12/05 2022/12/09 Frances Baard (NCF) Standard 120 1.00 9 9 4.5 1218.5 1206.8 Analysis
6 Western Cape Club Championship 2022 (Tier 1) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 6 0.0 1070.3 1059.2 Analysis
5 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 8 5.5 1070.3 1059.2 Analysis
4 2019 USSA Championships (Blitz) 2019/12/04 2019/12/04 Sarah Baartman (ESB) Blitz 5 0.18 9 9 3.5 961.7 913.6 Analysis
3 2019 USSA Championships (Open) 2019/12/02 2019/12/06 Sarah Baartman (ESB) Standard 90 0.94 9 9 4.0 961.7 961.6 Analysis
2 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 3 1.0 936.9 938.4 Analysis
1 2018 Western Province League (C) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 4 1.0 913.6 913.6 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 48 14 11 23 19.5 40.6 -79.7 1342.7 1263.0
White 21 8 6 7 11.0 52.4 20.2 1340.5 1360.7
Black 27 6 5 16 8.5 31.5 -157.4 1344.4 1187.0
Standard All 39 12 8 19 16.0 41.0 -76.3 1348.5 1272.3
White 17 7 4 6 9.0 52.9 25.0 1351.0 1376.0
Black 22 5 4 13 7.0 31.8 -154.5 1346.6 1192.1
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 9 2 3 4 3.5 38.9 -94.4 1317.3 1222.9
White 4 1 2 1 2.0 50.0 0.0 1295.9 1295.9
Black 5 1 1 3 1.5 30.0 -170.0 1334.5 1164.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 199067131 Maqalika, C (Christian) 2 0.0 0 0 2 0.0 961.7 -425.0 536.7 View list
2 1030148144 Makhoba, S (Sibusiso) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
3 1910106182 Altalib, S (Saajid) 1 1.0 1 0 0 100.0 913.6 425.0 1338.6 View list
4 199076613 Manukuza, T (Thandokuhle) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
5 100069613 Mintoor, D (Donvito) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
6 198092516 Mncube, N (Njabulo) 1 1.0 1 0 0 100.0 961.7 425.0 1386.7 View list
7 1010148154 Monchusi, O (Obusitse Dimpho) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
8 2990110672 Motshabi, FP (Fortunate Paballo) 1 1.0 1 0 0 100.0 961.7 425.0 1386.7 View list
9 181026956 Ndlovu, T (Terence) 1 1.0 1 0 0 100.0 961.7 425.0 1386.7 View list
10 1130137335 Nel, C (Charles Paul) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
11 1980147016 Sithole, B (Bongumusa Kevin) 1 1.0 1 0 0 100.0 1218.5 425.0 1643.5 View list
12 198066207 Thomas, S (Sipho) 1 1.0 1 0 0 100.0 961.7 425.0 1386.7 View list
13 1000097969 Tokoyi, R (Romeo) 1 1.0 1 0 0 100.0 961.7 425.0 1386.7 View list
14 187039313 Van Der Merwe, SW (Schalk) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
15 108087029 Vorster, P (Paul) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
16 1990119049 Manamela, T (Tshifiwa) 1 0.5 0 1 0 50.0 961.7 0.0 961.7 View list
17 108053347 Allie, I (Ishmaeel) 1 0.5 0 1 0 50.0 1070.3 0.0 1070.3 View list
18 197045043 Cakwebe, A (Avuyile) 1 0.5 0 1 0 50.0 961.7 0.0 961.7 View list
19 1980119403 Mbatsha, M (Mbasa) 1 0.5 0 1 0 50.0 961.7 0.0 961.7 View list
20 1030139640 Mpofu, C (Craig) 1 0.5 0 1 0 50.0 1218.5 0.0 1218.5 View list