Player Page

Sibiya, T (Tina)
Dob: 2008/12/20 (U18)
Gender: Male
Chess SA id: 108079427
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (121 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 rating647.4
Current Weighted rating610.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)647.4
Current highest rating achieved647.4
Current floor (min rating allowed)147.4
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)±364.4
Current Raw change used (final)0.0
Projected new Raw rating647.4
Projected new Weighed rating562.4
Projected new Weighted performance650.8
Projected new final Raw rating (if new WP > new Raw)650.8
Projected new highest rating650.8
Projected new floor150.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)650.8
Projected effective change (new Official - current Official)+3.4
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 rating542.2
Current Weighted rating542.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)542.2
Current highest rating achieved553.8
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)±423.3
Current Raw change used (final)0.0
Projected new Raw rating542.2
Projected new Weighed rating498.8
Projected new Weighted performance117.2
Projected new final Raw rating (if new WP > new Raw)542.2
Projected new highest rating553.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)542.2
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 rating693.0
Current Weighted rating632.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)693.0
Current highest rating achieved693.0
Current floor (min rating allowed)193.0
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)±341.5
Current Raw change used (final)0.0
Projected new Raw rating693.0
Projected new Weighed rating582.1
Projected new Weighted performance617.0
Projected new final Raw rating (if new WP > new Raw)693.0
Projected new highest rating693.0
Projected new floor193.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)693.0
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 rating515.0
Current Weighted rating515.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)515.0
Current highest rating achieved515.0
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)±440.0
Current Raw change used (final)0.0
Projected new Raw rating515.0
Projected new Weighed rating473.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating515.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)515.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Nokukhanya Luthuli Rapid 2024 (High School) 2024/03/02 2024/03/02 iLembe (KIK) Rapid 30 0.60 5 4 2.0 599.9 613.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Nokukhanya Luthuli Rapid 2024 (High School) 2024/03/02 2024/03/02 iLembe (KIK) Rapid 30 0.60 5 4 2.0 599.9 613.8 Analysis
4 Umhlali Prep Inter-House 2021 (Grade 7) 2021/11/26 2021/11/26 iLembe (KIK) Rapid 30 0.60 5 5 2.5 540.6 515.0 Analysis
3 Luthuli And Kennedy Chess Challenge 2018 (Senior Primary) 2018/09/15 2018/09/15 iLembe (KIK) Standard 60 0.83 5 0 0.0 540.6 542.2 Analysis
2 Curro Mount Richmore Chess Celebration 2018 (U12) 2018/08/18 2018/08/18 iLembe (KIK) Standard 60 0.83 5 4 0.0 547.2 553.8 Analysis
1 Mother Africa 2018 (Senior Primary) 2018/05/05 2018/05/05 iLembe (KIK) Standard 60 0.83 5 5 1.0 515.0 515.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 2 0 2 2.0 50.0 0.0 1254.5 1254.5
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 2 0 0 2 0.0 0.0 -425.0 1309.1 884.1
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 4 2 0 2 2.0 50.0 0.0 1254.5 1254.5
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 2 0 0 2 0.0 0.0 -425.0 1309.1 884.1
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 18 5 1 12 5.5 30.6 -165.3 1185.4 1020.2
White 10 4 1 5 4.5 45.0 -42.5 1159.9 1117.4
Black 8 1 0 7 1.0 12.5 -318.8 1217.4 898.6
Standard All 9 1 0 8 1.0 11.1 -330.6 1146.6 816.1
White 5 1 0 4 1.0 20.0 -255.0 1119.8 864.8
Black 4 0 0 4 0.0 0.0 -425.0 1180.2 755.2
Rapid All 9 4 1 4 4.5 50.0 0.0 1224.2 1224.2
White 5 3 1 1 3.5 70.0 170.0 1200.0 1370.0
Black 4 1 0 3 1.0 25.0 -212.5 1254.5 1042.0
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 2110300355 Mbonambi, M (Minenhle) 1 1.0 1 0 0 100.0 599.9 425.0 1024.9 View list
2 208095508 Coelho, F (Francessca) 1 1.0 1 0 0 100.0 540.6 425.0 965.6 View list
3 1080136105 Mackay-Leslie, L (Luke) 1 1.0 1 0 0 100.0 540.6 425.0 965.6 View list
4 1070100652 Mthethwa, S (Sbongelo) 1 1.0 1 0 0 100.0 515.0 425.0 940.0 View list
5 1090300360 Mthethwa, S (Sanele) 1 1.0 1 0 0 100.0 599.9 425.0 1024.9 View list
6 2090136108 Mowatt, I (Isabella) 1 0.5 0 1 0 50.0 540.6 0.0 540.6 View list
7 1070105371 Masondo, A (Andile) 1 0.0 0 0 1 0.0 547.2 -425.0 122.2 View list
8 205069985 Sibiya, M (Maviyo) 1 0.0 0 0 1 0.0 515.0 -425.0 90.0 View list
9 1040096036 Ntuli, N (Ntobeko) 1 0.0 0 0 1 0.0 515.0 -425.0 90.0 View list
10 2080136109 Ngcobo, L (Lihle) 1 0.0 0 0 1 0.0 540.6 -425.0 115.6 View list
11 2070100160 Ngcobo, A (Akhona) 1 0.0 0 0 1 0.0 515.0 -425.0 90.0 View list
12 1100152409 Ndlovu, K (Kwazi) 1 0.0 0 0 1 0.0 599.9 -425.0 174.9 View list
13 1070105376 Munanari, T (Tavonga) 1 0.0 0 0 1 0.0 547.2 -425.0 122.2 View list
14 1080105372 Mncwabe, S (Simphiwe) 1 0.0 0 0 1 0.0 547.2 -425.0 122.2 View list
15 1100118534 Mhlongo, L (Lungani) 1 0.0 0 0 1 0.0 599.9 -425.0 174.9 View list
16 1080136102 Govender, K (Kellen) 1 0.0 0 0 1 0.0 540.6 -425.0 115.6 View list
17 108068129 Bodasing, D (Dhaman) 1 0.0 0 0 1 0.0 547.2 -425.0 122.2 View list
18 2050100163 Blose, O (Olwethu) 1 0.0 0 0 1 0.0 515.0 -425.0 90.0 View list