Player Page

Ndabandaba, S (Siyabonga)
Dob: 2001/04/24 (Adult)
Gender: Male
Chess SA id: 1010158635
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/12/08 (156 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
Curent Raw rating1241.1
Curent Weighted rating1234.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1241.1
Current floor (min rating allowed)761.6
Current highest rating achieved1261.6
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)±156.4
Current Raw change used (final)0.0
Projected new Raw rating1241.1
Projected new Weighed rating1235.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1261.6
Projected new floor761.6
Projected new K-facor36
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
Curent Raw rating1246.0
Curent Weighted rating1239.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1246.0
Current floor (min rating allowed)773.4
Current highest rating achieved1273.4
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)±155.3
Current Raw change used (final)0.0
Projected new Raw rating1246.0
Projected new Weighed rating1240.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1273.4
Projected new floor773.4
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2023 USSA Championships (Open) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 2.5 1261.6 1273.4 Analysis
1 Eureka Open 2023 (D) 2023/07/29 2023/07/29 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 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 14 6 1 7 6.5 46.4 -30.4 1367.5 1337.1
White 8 2 1 5 2.5 31.3 -159.4 1389.8 1230.4
Black 6 4 0 2 4.0 66.7 141.7 1337.8 1479.4
Standard All 14 6 1 7 6.5 46.4 -30.4 1367.5 1337.1
White 8 2 1 5 2.5 31.3 -159.4 1389.8 1230.4
Black 6 4 0 2 4.0 66.7 141.7 1337.8 1479.4
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 109089303 Tolmay, L (Llewellyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090111233 Farrell, J (Jonty) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2090119783 Kovuzela, J (Jabulile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1970140305 Masango, S (Simphiwe) 1 1.0 1 0 0 100.0 1261.6 425.0 1686.6 View list
5 1040097470 Makhoane, T (Tukiso) 1 1.0 1 0 0 100.0 1261.6 425.0 1686.6 View list
6 108095278 Skosana, S (Siyanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 197087146 Nthute, S (Sepato) 1 0.5 0 1 0 50.0 1261.6 0.0 1261.6 View list
8 100042281 Wagner, GM (Gerald) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list
9 1040154523 Taele, O (Otumiseng) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list
10 1010148154 Monchusi, O (Obusitse Dimpho) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list
11 104089574 Maduna, S (Sanele) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list
12 1050158622 Khumalo, M (Moletelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1030109221 Khawula , M (Mihlayonke) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list
14 100071794 Dortley, D (Devon) 1 0.0 0 0 1 0.0 1261.6 -425.0 836.6 View list