Player Page

Steven, Z (Zukisani)
Dob: 2009/10/30 (U16)
Gender: Male
Chess SA id: 1090157220
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (83 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 rating1230.8
Current Weighted rating1215.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1230.8
Current highest rating achieved1230.8
Current floor (min rating allowed)730.8
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)±158.7
Current Raw change used (final)0.0
Projected new Raw rating1230.8
Projected new Weighed rating1118.5
Projected new Weighted performance1064.7
Projected new final Raw rating (if new WP > new Raw)1230.8
Projected new highest rating1230.8
Projected new floor730.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.8
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 rating1225.9
Current Weighted rating1212.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1225.9
Current highest rating achieved1225.9
Current floor (min rating allowed)725.9
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)±159.8
Current Raw change used (final)0.0
Projected new Raw rating1225.9
Projected new Weighed rating1116.1
Projected new Weighted performance413.2
Projected new final Raw rating (if new WP > new Raw)1225.9
Projected new highest rating1225.9
Projected new floor725.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.9
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 rating1218.4
Current Weighted rating1207.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1218.4
Current highest rating achieved1222.7
Current floor (min rating allowed)722.7
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.4
Projected new Weighed rating1110.9
Projected new Weighted performance909.3
Projected new final Raw rating (if new WP > new Raw)1218.4
Projected new highest rating1222.7
Projected new floor722.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Makhanda Schools Championship 2024 (B Boys) 2024/07/20 2024/07/20 Sarah Baartman (ESB) Rapid 20 0.47 5 3 2.0 1224.5 1201.8 Analysis
1 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1203.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Makhanda Schools Championship 2024 (B Boys) 2024/07/20 2024/07/20 Sarah Baartman (ESB) Rapid 20 0.47 5 3 2.0 1224.5 1201.8 Analysis
3 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1203.0 1200.0 Analysis
2 Makhanda Schools Chess Championship 2023 (A) 2023/09/30 2023/09/30 Sarah Baartman (ESB) Rapid 15 0.39 6 5 2.0 1209.3 1222.7 Analysis
1 Makhanda Youth Day Chess Tournament 2023 (C) 2023/06/17 2023/06/17 Sarah Baartman (ESB) Rapid 20 0.47 6 6 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 5 0 3 5.0 62.5 106.3 1229.2 1335.4
White 5 3 0 2 3.0 60.0 85.0 1246.6 1331.6
Black 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Standard All 5 3 0 2 3.0 60.0 85.0 1246.6 1331.6
White 3 1 0 2 1.0 33.3 -141.7 1277.7 1136.1
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 1 0 0 1 0.0 0.0 -425.0 1200.0 775.0
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 19 10 1 8 10.5 55.3 44.7 1217.4 1262.1
White 10 7 1 2 7.5 75.0 212.5 1227.9 1440.4
Black 9 3 0 6 3.0 33.3 -141.7 1205.7 1064.1
Standard All 5 3 0 2 3.0 60.0 85.0 1246.6 1331.6
White 3 1 0 2 1.0 33.3 -141.7 1277.7 1136.1
Black 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Rapid All 14 7 1 6 7.5 53.6 30.4 1206.9 1237.3
White 7 6 1 0 6.5 92.9 364.3 1206.5 1570.8
Black 7 1 0 6 1.0 14.3 -303.6 1207.4 903.8
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 2080162627 Renaud, S (Savanna) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
2 1090301041 Qubuda, A (Alizwa) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
3 2130157216 Nabo, O (Ovayo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2120152720 Vubela, S (Somila) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1100307085 Sipayile, L (Lethu) 1 1.0 1 0 0 100.0 1224.5 425.0 1649.5 View list
6 2120152687 Jongile, A (Achumile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2990162625 Harker, A (Azelea) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
8 1100307071 Ephram, K (Kelly) 1 1.0 1 0 0 100.0 1224.5 425.0 1649.5 View list
9 1100301037 Matyumza, A (Aphelele) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
10 1100301036 Magobiane, A (Awonke) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
11 1110152688 Kenene, A (Azomila) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1090162628 Renaud, T (Troy) 1 0.0 0 0 1 0.0 1209.3 -425.0 784.3 View list
13 1090137441 Myburgh, B (Bruce) 1 0.0 0 0 1 0.0 1203.0 -425.0 778.0 View list
14 103054245 Ngubane, L (Liyema) 1 0.0 0 0 1 0.0 1209.3 -425.0 784.3 View list
15 1100301038 Ndziba, A (Asakhe) 1 0.0 0 0 1 0.0 1203.0 -425.0 778.0 View list
16 1120307070 Du Plessis, G (Gareth) 1 0.0 0 0 1 0.0 1224.5 -425.0 799.5 View list
17 1040152633 Diamond, L (Lisakhanya) 1 0.0 0 0 1 0.0 1209.3 -425.0 784.3 View list
18 2100152651 Gosha, S (Samantha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 2120152685 Fatela, I (Imange) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list