Player Page

Ngubane, S (Siyanda)
Dob: 2004/10/13 (Adult)
Gender: Male
Chess SA id: 1040099463
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2019/06/16 (1837 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 rating1194.6
Current Weighted rating1194.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.6
Current highest rating achieved1223.4
Current floor (min rating allowed)723.4
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)±167.1
Current Raw change used (final)0.0
Projected new Raw rating1194.6
Projected new Weighed rating1099.0
Projected new Weighted performance336.4
Projected new final Raw rating (if new WP > new Raw)1194.6
Projected new highest rating1223.4
Projected new floor723.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.6
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 rating1171.6
Current Weighted rating1171.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1171.6
Current highest rating achieved1171.6
Current floor (min rating allowed)671.6
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.6
Projected new Weighed rating1077.9
Projected new Weighted performance220.8
Projected new final Raw rating (if new WP > new Raw)1171.6
Projected new highest rating1171.6
Projected new floor671.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.6
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 rating1235.2
Current Weighted rating1235.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1235.2
Current highest rating achieved1260.0
Current floor (min rating allowed)760.0
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)±157.7
Current Raw change used (final)0.0
Projected new Raw rating1235.2
Projected new Weighed rating1136.4
Projected new Weighted performance202.9
Projected new final Raw rating (if new WP > new Raw)1235.2
Projected new highest rating1260.0
Projected new floor760.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.2
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 KZN Schools Winter Games 2019 (U15 Boys) 2019/06/15 2019/06/16 Ethekwini (KED) Standard 60 0.83 5 5 3.0 1177.6 1141.2 Analysis
3 10th Jacob G Zuma Foundation 2018 (Team) 2018/12/20 2018/12/20 iLembe (KIK) Rapid 15 0.39 5 5 3.0 1175.9 1260.0 Analysis
2 2018 KZN Schools Championship (U15 Boys) 2018/06/23 2018/06/24 Ethekwini (KED) Standard 60 0.83 5 5 1.5 1223.4 1200.0 Analysis
1 2018 Battle Of Knights (Junior) 2018/03/17 2018/03/17 Ethekwini (KED) Rapid 15 0.39 6 6 4.5 1200.0 1200.0 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 21 11 2 8 12.0 57.1 60.7 1153.4 1214.1
White 11 6 1 4 6.5 59.1 77.3 1133.8 1211.1
Black 10 5 1 4 5.5 55.0 42.5 1174.9 1217.4
Standard All 10 4 1 5 4.5 45.0 -42.5 1154.1 1111.6
White 5 2 1 2 2.5 50.0 0.0 1187.1 1187.1
Black 5 2 0 3 2.0 40.0 -85.0 1121.2 1036.2
Rapid All 11 7 1 3 7.5 68.2 154.5 1152.7 1307.2
White 6 4 0 2 4.0 66.7 141.7 1089.4 1231.0
Black 5 3 1 1 3.5 70.0 170.0 1228.7 1398.7
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 2050107366 Mathaba, N (Nothando) 1 1.0 1 0 0 100.0 1175.9 425.0 1600.9 View list
2 205081788 Ngwane, V (Vuyelwa) 1 1.0 1 0 0 100.0 1175.9 425.0 1600.9 View list
3 2040107599 Ngobese, S (Sihle) 1 1.0 1 0 0 100.0 1175.9 425.0 1600.9 View list
4 1060107368 Sibiya, ST (Simphiwe) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
5 205081784 Shezi, S (Sbonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1040115988 Shange, S (Sihle) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
7 1040103764 Nxumalo, B (Bukeka) 1 1.0 1 0 0 100.0 1223.4 425.0 1648.4 View list
8 105091749 Dumakude, A (Aphile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1050099462 Dlamini, A (Ayabonga) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 104091715 Buthelezi, S (Sanele) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
11 1070099479 Jili, S (Siyanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1050103769 Jangeni, S (Sphesihle) 1 0.5 0 1 0 50.0 1223.4 0.0 1223.4 View list
13 105087519 Hadebe, S (Sbongushembe) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 103091831 Lukhele, S (Siyabonga) 1 0.0 0 0 1 0.0 1223.4 -425.0 798.4 View list
15 204087527 Nhlangulela, L (Lusanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 104069981 Mthembu, N (Nkosinathi) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
17 104088819 Mthembu, M (Mxolisi) 1 0.0 0 0 1 0.0 1223.4 -425.0 798.4 View list
18 104081734 Mpofana, T (Talente) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
19 206059196 Mkhize, N (Nosipho) 1 0.0 0 0 1 0.0 1175.9 -425.0 750.9 View list
20 103069990 Mhlongo, D (David) 1 0.0 0 0 1 0.0 1175.9 -425.0 750.9 View list