Player Page

Mahlangu, S (Samukelo)
Dob: 2012/07/06 (U14)
Gender: Male
Chess SA id: 1120159768
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (26 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 rating1276.2
Current Weighted rating1253.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1276.2
Current highest rating achieved1276.2
Current floor (min rating allowed)776.2
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)2.95
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)16.4
Current min/max change allowed (with limits)±148.8
Current Raw change used (final)16.4
Projected new Raw rating1292.6
Projected new Weighed rating1154.3
Projected new Weighted performance835.9
Projected new final Raw rating (if new WP > new Raw)1292.6
Projected new highest rating1292.6
Projected new floor792.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1292.6
Projected effective change (new Official - current Official)+16.4
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 rating1291.4
Current Weighted rating1263.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1291.4
Current highest rating achieved1291.4
Current floor (min rating allowed)791.4
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)3.03
Difference (S-We)0.47
Current Raw change (no limits, including tournament time weight)16.9
Current min/max change allowed (with limits)±145.6
Current Raw change used (final)16.9
Projected new Raw rating1308.3
Projected new Weighed rating1164.3
Projected new Weighted performance835.9
Projected new final Raw rating (if new WP > new Raw)1308.3
Projected new highest rating1308.3
Projected new floor808.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.3
Projected effective change (new Official - current Official)+16.9
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 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
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
Tournament: JMC Trinityhouse Little Falls 2024 (D)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1276.2  Rating gain/loss: 16.4
Type rating: 1291.4  Rating gain/loss: 16.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1276.2 1291.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1276.2 1291.4 Analysis
1 2023 Tshwane North School District CLOSED League Championships (D3) (U11) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1192.5 1362.5
White 2 2 0 0 2.0 100.0 425.0 1188.0 1613.0
Black 3 1 1 1 1.5 50.0 0.0 1195.5 1195.5
Standard All 5 3 1 1 3.5 70.0 170.0 1192.5 1362.5
White 2 2 0 0 2.0 100.0 425.0 1188.0 1613.0
Black 3 1 1 1 1.5 50.0 0.0 1195.5 1195.5
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 10 8 1 1 8.5 85.0 297.5 1196.5 1494.0
White 4 4 0 0 4.0 100.0 425.0 1184.8 1609.8
Black 6 4 1 1 4.5 75.0 212.5 1204.2 1416.7
Standard All 10 8 1 1 8.5 85.0 297.5 1196.5 1494.0
White 4 4 0 0 4.0 100.0 425.0 1184.8 1609.8
Black 6 4 1 1 4.5 75.0 212.5 1204.2 1416.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120139917 Kruger, B (Brenden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120143047 Haupt, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120305844 Dube, M (Mbalenhle) 1 1.0 1 0 0 100.0 1276.2 425.0 1701.2 View list
4 1130139954 Brits, H (Henco) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120159774 Van Der Merwe, D (Divan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2140300254 Nabathanzi, N (Nisha) 1 1.0 1 0 0 100.0 1276.2 425.0 1701.2 View list
7 2140305850 Moyo, S (Sahamma) 1 1.0 1 0 0 100.0 1276.2 425.0 1701.2 View list
8 2130159770 Mohafe, B (Boitumelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140158077 Lutrin, J (Jonah) 1 0.5 0 1 0 50.0 1276.2 0.0 1276.2 View list
10 1080300244 Bioto, J (Jael) 1 0.0 0 0 1 0.0 1276.2 -425.0 851.2 View list