Player Page

Sibanda, J (Joseph)
Dob: 2005/07/24 (U20)
Gender: Male
Chess SA id: 105084486
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/06/08 (1842 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 rating916.9
Current Weighted rating916.9
Current Weighted performance314.6
Current official/published rating (highest between Raw, WR and WP)916.9
Current highest rating achieved916.9
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)±248.2
Current Raw change used (final)0.0
Projected new Raw rating916.9
Projected new Weighed rating843.5
Projected new Weighted performance314.6
Projected new final Raw rating (if new WP > new Raw)916.9
Projected new highest rating916.9
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)916.9
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 rating920.8
Current Weighted rating920.8
Current Weighted performance314.6
Current official/published rating (highest between Raw, WR and WP)920.8
Current highest rating achieved920.8
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)±246.8
Current Raw change used (final)0.0
Projected new Raw rating920.8
Projected new Weighed rating847.1
Projected new Weighted performance314.6
Projected new final Raw rating (if new WP > new Raw)920.8
Projected new highest rating920.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)920.8
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 rating552.4
Current Weighted rating552.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)552.4
Current highest rating achieved552.4
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)±417.2
Current Raw change used (final)0.0
Projected new Raw rating552.4
Projected new Weighed rating508.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating552.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)552.4
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 rating552.4
Current Weighted rating552.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)552.4
Current highest rating achieved552.4
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)±417.2
Current Raw change used (final)0.0
Projected new Raw rating552.4
Projected new Weighed rating508.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating552.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)552.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Fonties Challange 2019 (High School) 2019/06/08 2019/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 3 1.0 703.1 733.2 Analysis
4 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 1.0 672.6 694.4 Analysis
3 2018 Gauteng League Final (U13) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 608.5 618.0 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 4 1.0 580.3 584.4 Analysis
1 JCC Wits 2018 (Junior) 2018/02/25 2018/02/25 Johannesburg Metro (GJM) Standard 62 0.84 5 5 2.0 552.4 552.4 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 22 7 0 15 7.0 31.8 -154.5 1050.7 896.1
White 12 4 0 8 4.0 33.3 -141.7 1094.3 952.6
Black 10 3 0 7 3.0 30.0 -170.0 998.3 828.3
Standard All 22 7 0 15 7.0 31.8 -154.5 1050.7 896.1
White 12 4 0 8 4.0 33.3 -141.7 1094.3 952.6
Black 10 3 0 7 3.0 30.0 -170.0 998.3 828.3
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 110091705 Pienaar, K (Kyle) 1 1.0 1 0 0 100.0 552.4 425.0 977.4 View list
2 1050103261 Phuthi, M (Mbongeni) 1 1.0 1 0 0 100.0 608.5 425.0 1033.5 View list
3 1050115293 Nkobo, F (Fortunate) 1 1.0 1 0 0 100.0 672.6 425.0 1097.6 View list
4 1020102506 Bibb, J (Jeremy) 1 1.0 1 0 0 100.0 703.1 425.0 1128.1 View list
5 106094014 Riego De Dios, EJ (Ethan James) 1 1.0 1 0 0 100.0 608.5 425.0 1033.5 View list
6 104037050 Swart, W (Wian) 1 1.0 1 0 0 100.0 552.4 425.0 977.4 View list
7 105089345 Van Der Merwe, R (Ruan) 1 1.0 1 0 0 100.0 580.3 425.0 1005.3 View list
8 106050282 Voigt, H (Heinrich) 1 0.0 0 0 1 0.0 552.4 -425.0 127.4 View list
9 210092814 Van Der Sandt, I (Iliana) 1 0.0 0 0 1 0.0 552.4 -425.0 127.4 View list
10 105047605 Terblanche, F (Fred) 1 0.0 0 0 1 0.0 580.3 -425.0 155.3 View list
11 106069584 Smit, J (Jan-Daniel) 1 0.0 0 0 1 0.0 608.5 -425.0 183.5 View list
12 106084365 Singh, N (Nimai) 1 0.0 0 0 1 0.0 552.4 -425.0 127.4 View list
13 105089344 Serra Coelho, E (Ethan) 1 0.0 0 0 1 0.0 580.3 -425.0 155.3 View list
14 1030103629 Rai, A (Akansha) 1 0.0 0 0 1 0.0 703.1 -425.0 278.1 View list
15 205031170 Prinsloo, TE (Thiana) 1 0.0 0 0 1 0.0 608.5 -425.0 183.5 View list
16 105045081 Behrens, DJ (Dawid) 1 0.0 0 0 1 0.0 608.5 -425.0 183.5 View list
17 105044684 Nel, A (Altus) 1 0.0 0 0 1 0.0 580.3 -425.0 155.3 View list
18 1040115112 Mokgatle, O (Obakeng) 1 0.0 0 0 1 0.0 672.6 -425.0 247.6 View list
19 104071191 Mkotong, B (Boipelo) 1 0.0 0 0 1 0.0 672.6 -425.0 247.6 View list
20 1050113953 Masego, L (Lehlogonolo) 1 0.0 0 0 1 0.0 672.6 -425.0 247.6 View list