Player Page

Mtombothi, N (Njabulo)
Dob: 2006/01/30 (U20)
Gender: Male
Chess SA id: 1060161139
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (69 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 rating1268.3
Current Weighted rating1215.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1268.3
Current highest rating achieved1268.3
Current floor (min rating allowed)768.3
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)±150.4
Current Raw change used (final)0.0
Projected new Raw rating1268.3
Projected new Weighed rating1119.1
Projected new Weighted performance810.6
Projected new final Raw rating (if new WP > new Raw)1268.3
Projected new highest rating1268.3
Projected new floor768.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1268.3
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 rating1207.6
Current Weighted rating1206.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1207.6
Current highest rating achieved1207.6
Current floor (min rating allowed)707.6
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)±164.0
Current Raw change used (final)0.0
Projected new Raw rating1207.6
Projected new Weighed rating1109.9
Projected new Weighted performance359.0
Projected new final Raw rating (if new WP > new Raw)1207.6
Projected new highest rating1207.6
Projected new floor707.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.6
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 rating1252.9
Current Weighted rating1208.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1252.9
Current highest rating achieved1252.9
Current floor (min rating allowed)752.9
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)±153.8
Current Raw change used (final)0.0
Projected new Raw rating1252.9
Projected new Weighed rating1111.9
Projected new Weighted performance551.0
Projected new final Raw rating (if new WP > new Raw)1252.9
Projected new highest rating1252.9
Projected new floor752.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.9
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
1 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 4.0 1207.8 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 4.0 1207.8 1200.0 Analysis
1 2023 Gauteng Top Schools (U17 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1437.9 1692.9
White 3 2 0 1 2.0 66.7 141.7 1440.6 1582.2
Black 2 2 0 0 2.0 100.0 425.0 1434.0 1859.0
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 5 4 0 1 4.0 80.0 255.0 1437.9 1692.9
White 3 2 0 1 2.0 66.7 141.7 1440.6 1582.2
Black 2 2 0 0 2.0 100.0 425.0 1434.0 1859.0
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 10 6 1 3 6.5 65.0 127.5 1344.2 1471.7
White 6 3 1 2 3.5 58.3 70.8 1348.6 1419.4
Black 4 3 0 1 3.0 75.0 212.5 1337.5 1550.0
Standard All 5 2 1 2 2.5 50.0 0.0 1250.4 1250.4
White 3 1 1 1 1.5 50.0 0.0 1256.6 1256.6
Black 2 1 0 1 1.0 50.0 0.0 1241.0 1241.0
Rapid All 5 4 0 1 4.0 80.0 255.0 1437.9 1692.9
White 3 2 0 1 2.0 66.7 141.7 1440.6 1582.2
Black 2 2 0 0 2.0 100.0 425.0 1434.0 1859.0
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 1060118420 Mohlala, K (Kgaogelo) 1 1.0 1 0 0 100.0 1207.8 425.0 1632.8 View list
2 1120156394 Mofokeng, N (Neo Nkululeko) 1 1.0 1 0 0 100.0 1207.8 425.0 1632.8 View list
3 1090111867 Mittermaier, G (Gunther) 1 1.0 1 0 0 100.0 1207.8 425.0 1632.8 View list
4 106053199 Mazibuko, T (Thembinkosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 205081219 Marema, P (Phindile) 1 1.0 1 0 0 100.0 1207.8 425.0 1632.8 View list
6 1090139531 Abbott, J (Janco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2060139945 Du Toit, B (Bonicia Bianca) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1070161133 Mokoane, S (Sibusiso) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1070161105 Awaye, E (Emmanuel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 108092849 Majola, O (Omphile) 1 0.0 0 0 1 0.0 1207.8 -425.0 782.8 View list