Player Page

Ntshiza, S (Siyanda)
Dob: 2004/04/05 (Adult)
Gender: Male
Chess SA id: 104091756
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/07/07 (140 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 rating1272.2
Current Weighted rating1218.8
Current Weighted performance805.7
Current official/published rating (highest between Raw, WR and WP)1272.2
Current highest rating achieved1272.2
Current floor (min rating allowed)772.2
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)±149.6
Current Raw change used (final)0.0
Projected new Raw rating1272.2
Projected new Weighed rating1122.3
Projected new Weighted performance805.7
Projected new final Raw rating (if new WP > new Raw)1272.2
Projected new highest rating1272.2
Projected new floor772.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.2
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 rating1278.2
Current Weighted rating1217.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1278.2
Current highest rating achieved1278.2
Current floor (min rating allowed)778.2
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.2
Projected new Weighed rating1121.3
Projected new Weighted performance752.2
Projected new final Raw rating (if new WP > new Raw)1278.2
Projected new highest rating1278.2
Projected new floor778.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.2
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 rating1219.4
Current Weighted rating1219.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1219.4
Current highest rating achieved1219.4
Current floor (min rating allowed)719.4
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)±161.3
Current Raw change used (final)0.0
Projected new Raw rating1219.4
Projected new Weighed rating1121.8
Projected new Weighted performance160.5
Projected new final Raw rating (if new WP > new Raw)1219.4
Projected new highest rating1219.4
Projected new floor719.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.4
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 South African Open Chess Championship 2024 (C) 2024/07/04 2024/07/07 Ethekwini (KED) Standard 90 0.94 7 2 2.0 1220.8 1226.4 Analysis
1 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 5 3.5 1186.1 1178.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 South African Open Chess Championship 2024 (C) 2024/07/04 2024/07/07 Ethekwini (KED) Standard 90 0.94 7 2 2.0 1220.8 1226.4 Analysis
5 Harry Gwala 1st Annual District Tournament 2024 2024/04/06 2024/04/06 Sisonke (KSI) Standard 60 0.83 5 5 3.5 1186.1 1178.0 Analysis
4 2023 KZN Open (A) 2023/04/29 2023/04/30 Ethekwini (KED) Standard 60 0.83 7 7 2.5 1193.0 1185.2 Analysis
3 KZN Schools Winter Games 2019 (U15 Boys) 2019/06/15 2019/06/16 Ethekwini (KED) Standard 60 0.83 5 5 2.0 1205.5 1200.0 Analysis
2 10th Jacob G Zuma Foundation 2018 (Team) 2018/12/20 2018/12/20 iLembe (KIK) Rapid 15 0.39 5 5 3.0 1200.0 1200.0 Analysis
1 2018 Battle Of Knights (Junior) 2018/03/17 2018/03/17 Ethekwini (KED) Rapid 15 0.39 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 5 1 1 5.5 78.6 242.9 1285.7 1528.6
White 4 3 1 0 3.5 87.5 318.8 1310.2 1629.0
Black 3 2 0 1 2.0 66.7 141.7 1253.1 1394.7
Standard All 7 5 1 1 5.5 78.6 242.9 1285.7 1528.6
White 4 3 1 0 3.5 87.5 318.8 1310.2 1629.0
Black 3 2 0 1 2.0 66.7 141.7 1253.1 1394.7
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 30 15 2 13 16.0 53.3 28.3 1241.8 1270.2
White 14 9 1 4 9.5 67.9 151.8 1224.1 1375.9
Black 16 6 1 9 6.5 40.6 -79.7 1257.4 1177.7
Standard All 19 9 2 8 10.0 52.6 22.4 1273.1 1295.5
White 9 6 1 2 6.5 72.2 188.9 1238.0 1426.9
Black 10 3 1 6 3.5 35.0 -127.5 1304.7 1177.2
Rapid All 11 6 0 5 6.0 54.5 38.6 1187.8 1226.5
White 5 3 0 2 3.0 60.0 85.0 1199.0 1284.0
Black 6 3 0 3 3.0 50.0 0.0 1178.5 1178.5
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 1140162793 Khuzwayo, L (Leenda) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
2 2160301590 Khambule, Z (Zothando) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
3 2080099482 Hlongwane, A (Anele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130136742 Gurayah, T (Tharshey) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
5 104094892 Gama, M (Manase) 1 1.0 1 0 0 100.0 1205.5 425.0 1630.5 View list
6 2020117030 Mhlongo, S (Samkelisiwe) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
7 1070106570 Mbewe, ZT (Zoe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 104081754 Mazibuko, Y (Yamukela) 1 1.0 1 0 0 100.0 1205.5 425.0 1630.5 View list
9 2060154243 Nqubuka, A (Asanda) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
10 2110100169 Ngcobo, A (Andile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1050099464 Mtungwa, K (Kwanele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1100099467 Cele, Y (Yongama) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 208092597 Biyela, V (Vuyiswa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1080301599 Sithole, S (Sizwe) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list
15 1150152946 Taylor, E (Ezra) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
16 1050148544 Mncwabe, K (Khethokuhle) 1 0.5 0 1 0 50.0 1186.1 0.0 1186.1 View list
17 197084082 Zungu, T (Tholinhlahla) 1 0.5 0 1 0 50.0 1193.0 0.0 1193.0 View list
18 101073220 Mthembu, P (Prince) 1 0.0 0 0 1 0.0 1193.0 -425.0 768.0 View list
19 104069981 Mthembu, N (Nkosinathi) 1 0.0 0 0 1 0.0 1205.5 -425.0 780.5 View list
20 1040099474 Madlala, B (Bonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list