Player Page

Ngcaba, B (Bulelani)
Dob: 2007/02/14 (U18)
Gender: Male
Chess SA id: 107078253
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1715 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 rating1178.5
Current Weighted rating1178.5
Current Weighted performance465.5
Current official/published rating (highest between Raw, WR and WP)1178.5
Current highest rating achieved1178.5
Current floor (min rating allowed)678.5
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)±171.0
Current Raw change used (final)0.0
Projected new Raw rating1178.5
Projected new Weighed rating1084.2
Projected new Weighted performance465.5
Projected new final Raw rating (if new WP > new Raw)1178.5
Projected new highest rating1178.5
Projected new floor678.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.5
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 rating1183.2
Current Weighted rating1183.2
Current Weighted performance465.5
Current official/published rating (highest between Raw, WR and WP)1183.2
Current highest rating achieved1183.2
Current floor (min rating allowed)683.2
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.2
Projected new Weighed rating1088.5
Projected new Weighted performance465.5
Projected new final Raw rating (if new WP > new Raw)1183.2
Projected new highest rating1183.2
Projected new floor683.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.2
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 rating626.0
Current Weighted rating626.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)626.0
Current highest rating achieved626.0
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)±375.7
Current Raw change used (final)0.0
Projected new Raw rating626.0
Projected new Weighed rating575.9
Projected new Weighted performance94.8
Projected new final Raw rating (if new WP > new Raw)626.0
Projected new highest rating626.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)626.0
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 rating507.2
Current Weighted rating507.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)507.2
Current highest rating achieved507.2
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)±444.9
Current Raw change used (final)0.0
Projected new Raw rating507.2
Projected new Weighed rating466.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating507.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)507.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 3rd BC Chess Trials 2020 (U14B) 2020/03/14 2020/03/14 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1088.5 1072.6 Analysis
12 BC Trials 2 2020 (U14B) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 966.4 958.8 Analysis
11 Vikings League 6 of 6 2019 (Open) 2019/10/26 2019/10/26 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 947.8 929.2 Analysis
10 Buffalo City Trials 1 of 5 2019 (U14) 2019/02/09 2019/02/09 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 912.9 881.2 Analysis
9 South African Junior Team Championships 2018 (U12D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 3.0 929.7 891.2 Analysis
8 Buffalo City Rapid Championship 2018 (B) 2018/11/24 2018/11/24 Buffalo City (EBC) Rapid 15 0.39 7 7 3.0 930.9 507.2 Analysis
7 5th Vikings League 2018 (B) 2018/11/01 2018/11/01 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 930.9 928.4 Analysis
6 4th Vikings League 208 (B) 2018/10/18 2018/10/18 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 951.2 958.4 Analysis
5 Swiss Vikings vs South Park 1st 2018 2018/09/01 2018/09/01 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 760.1 802.8 Analysis
4 1st Border Vikings Chess League 2018 (B) 2018/07/28 2018/07/28 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 724.6 769.2 Analysis
3 5th Buffalo Trials 2018 (U12B+U14B) 2018/05/26 2018/05/26 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 677.8 713.2 Analysis
2 2nd Buffalo Trials 2018 (Primary School) 2018/03/17 2018/03/17 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 606.1 626.4 Analysis
1 Buffalo City 1st Chess Trials 2018 (U12B) 2018/02/17 2018/02/17 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 507.2 507.2 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 67 29 5 33 31.5 47.0 -25.4 1082.5 1057.1
White 34 15 3 16 16.5 48.5 -12.5 1103.1 1090.6
Black 33 14 2 17 15.0 45.5 -38.6 1061.3 1022.6
Standard All 60 26 5 29 28.5 47.5 -21.3 1068.8 1047.5
White 31 13 3 15 14.5 46.8 -27.4 1093.7 1066.3
Black 29 13 2 14 14.0 48.3 -14.7 1042.1 1027.5
Rapid All 7 3 0 4 3.0 42.9 -60.7 1200.0 1139.3
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 4 1 0 3 1.0 25.0 -212.5 1200.0 987.5
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 1070107335 Mangqunge, B (Bathibonke) 2 2.0 2 0 0 100.0 921.9 425.0 1346.9 View list
2 1070105737 Sumner, J (Jean-Paul) 2 1.0 1 0 1 50.0 1027.5 0.0 1027.5 View list
3 106066543 Bovu, I (Inga) 2 0.5 0 1 1 25.0 837.9 -212.5 625.4 View list
4 207065272 Dove, M (Megan) 2 0.0 0 0 2 0.0 818.8 -425.0 393.8 View list
5 207054337 Jikijela, A (Anisha) 2 0.0 0 0 2 0.0 949.5 -425.0 524.5 View list
6 1070097284 Isaacs, M (Mikael) 1 1.0 1 0 0 100.0 677.8 425.0 1102.8 View list
7 1070119404 Grundlingh, C (Christiaan) 1 1.0 1 0 0 100.0 947.8 425.0 1372.8 View list
8 1050100896 Harington, N (Nathan) 1 1.0 1 0 0 100.0 951.2 425.0 1376.2 View list
9 1070109292 Gangqa, E (Esinayo) 1 1.0 1 0 0 100.0 966.4 425.0 1391.4 View list
10 1040107343 Dlentele, S (Sikho) 1 1.0 1 0 0 100.0 930.9 425.0 1355.9 View list
11 1080133037 Bhana, C (Callon) 1 1.0 1 0 0 100.0 1088.5 425.0 1513.5 View list
12 107086094 Beukes, J (Jeandre) 1 1.0 1 0 0 100.0 929.7 425.0 1354.7 View list
13 1040107341 Banjwa, J (Jabu) 1 1.0 1 0 0 100.0 930.9 425.0 1355.9 View list
14 1080097289 Jaftha, Z (Zain) 1 1.0 1 0 0 100.0 507.2 425.0 932.2 View list
15 1050102796 Madikane, K (Khazimla) 1 1.0 1 0 0 100.0 677.8 425.0 1102.8 View list
16 1070099406 Mangqunge, M (Mahlebantu) 1 1.0 1 0 0 100.0 724.6 425.0 1149.6 View list
17 2070097285 Mathew, S (Sreya) 1 1.0 1 0 0 100.0 507.2 425.0 932.2 View list
18 2060097295 Mbilase, H (Hlumela) 1 1.0 1 0 0 100.0 912.9 425.0 1337.9 View list
19 2070097275 Mbilase, U (Unakho) 1 1.0 1 0 0 100.0 507.2 425.0 932.2 View list
20 107070351 Molemi, K (Katleho) 1 1.0 1 0 0 100.0 929.7 425.0 1354.7 View list