Player Page

Qubuda, A (Alizwa)
Dob: 2009/05/08 (U16)
Gender: Male
Chess SA id: 1090301041
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/06/01 (29 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 rating1195.3
Current Weighted rating1198.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.9
Current highest rating achieved1195.3
Current floor (min rating allowed)695.3
Current K-factor40
Games played this month4
Score (S)0.5
Expected score (We)1.71
Difference (S-We)-1.02
Current Raw change (no limits, including tournament time weight)-40.7
Current min/max change allowed (with limits)±166.9
Current Raw change used (final)-40.7
Projected new Raw rating1154.6
Projected new Weighed rating1103.0
Projected new Weighted performance617.0
Projected new final Raw rating (if new WP > new Raw)1154.6
Projected new highest rating1195.3
Projected new floor695.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.6
Projected effective change (new Official - current Official)-44.3
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 rating1191.2
Current Weighted rating1198.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.0
Current highest rating achieved1191.2
Current floor (min rating allowed)691.2
Current K-factor40
Games played this month4
Score (S)0.5
Expected score (We)1.80
Difference (S-We)-1.30
Current Raw change (no limits, including tournament time weight)-52.0
Current min/max change allowed (with limits)±167.9
Current Raw change used (final)-52.0
Projected new Raw rating1139.2
Projected new Weighed rating1102.1
Projected new Weighted performance617.0
Projected new final Raw rating (if new WP > new Raw)1139.2
Projected new highest rating1191.2
Projected new floor691.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.2
Projected effective change (new Official - current Official)-58.8
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: SBDCU Trial 3 2024 (U16)
Start: 2024/06/01  End: 2024/06/01  Host: ESB  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 4
Games: 4  Score: 0.5
Main rating: 1195.3  Rating gain/loss: -40.7
Type rating: 1191.2  Rating gain/loss: -52.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 SBDCU Trial 3 2024 (U16) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 0.5 1195.3 1191.2 Analysis
1 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 SBDCU Trial 3 2024 (U16) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 0.5 1195.3 1191.2 Analysis
1 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 1 2 5 2.0 25.0 -212.5 1275.5 1063.0
White 5 1 1 3 1.5 30.0 -170.0 1321.0 1151.0
Black 3 0 1 2 0.5 16.7 -283.3 1199.7 916.4
Standard All 8 1 2 5 2.0 25.0 -212.5 1275.5 1063.0
White 5 1 1 3 1.5 30.0 -170.0 1321.0 1151.0
Black 3 0 1 2 0.5 16.7 -283.3 1199.7 916.4
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 8 1 2 5 2.0 25.0 -212.5 1275.5 1063.0
White 5 1 1 3 1.5 30.0 -170.0 1321.0 1151.0
Black 3 0 1 2 0.5 16.7 -283.3 1199.7 916.4
Standard All 8 1 2 5 2.0 25.0 -212.5 1275.5 1063.0
White 5 1 1 3 1.5 30.0 -170.0 1321.0 1151.0
Black 3 0 1 2 0.5 16.7 -283.3 1199.7 916.4
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 1090152634 Gosha, P (Patson) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090305832 Jacobus, M (Mordegai) 1 0.5 0 1 0 50.0 1195.3 0.0 1195.3 View list
3 1100154789 Bain, C (Caden) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1090157220 Steven, Z (Zukisani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2090152671 Skere, Z (Zenande) 1 0.0 0 0 1 0.0 1195.3 -425.0 770.3 View list
6 1090134449 Salie, R (Riaz) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2090153093 Mbete, Z (Zonke) 1 0.0 0 0 1 0.0 1195.3 -425.0 770.3 View list
8 1090134448 Krieger, BCJ (Brian) 1 0.0 0 0 1 0.0 1195.3 -425.0 770.3 View list