Player Page

Silwana, S (Sakonwaba)
Dob: 2009/03/22 (U16)
Gender: Male
Chess SA id: 1090135644
FIDE id:
Region: Amathole (EAL)
Citizen: RSA
Title(s):
Last active: 2023/06/03 (351 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 rating1175.5
Curent Weighted rating1181.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1181.0
Current floor (min rating allowed)696.7
Current highest rating achieved1196.7
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)±171.7
Current Raw change used (final)0.0
Projected new Raw rating1175.5
Projected new Weighed rating1180.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.2
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1196.7
Projected new floor696.7
Projected new K-facor40
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 rating1168.0
Curent Weighted rating1174.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1174.7
Current floor (min rating allowed)693.6
Current highest rating achieved1193.6
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)±173.6
Current Raw change used (final)0.0
Projected new Raw rating1168.0
Projected new Weighed rating1173.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.6
Projected effective change (new Official - current Official)-1.0
Projected new highest rating1193.6
Projected new floor693.6
Projected new K-facor40
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 EC Schools Provincial Winter Games (U15 Boys) 2023/06/02 2023/06/03 Buffalo City (EBC) Standard 60 0.83 6 6 2.0 1196.7 1193.6 Analysis
1 2021 Eastern Cape Schools Provincial Summer Championships (Boys) 2021/10/29 2021/10/30 Buffalo City (EBC) Standard 60 0.83 6 6 3.0 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 12 5 0 7 5.0 41.7 -70.8 1215.9 1145.1
White 6 3 0 3 3.0 50.0 0.0 1247.1 1247.1
Black 6 2 0 4 2.0 33.3 -141.7 1184.7 1043.0
Standard All 12 5 0 7 5.0 41.7 -70.8 1215.9 1145.1
White 6 3 0 3 3.0 50.0 0.0 1247.1 1247.1
Black 6 2 0 4 2.0 33.3 -141.7 1184.7 1043.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080135626 Jiya, Z (Zusakhe) 2 2.0 2 0 0 100.0 1198.3 425.0 1623.3 View list
2 1080135621 Booi, L (Lisakhanya) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080153534 Mzibeli, L (Lamila) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
4 1080135632 Mayisela, L (Lingomso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080153545 Vundisa, S (Siyabulela) 1 0.0 0 0 1 0.0 1196.7 -425.0 771.7 View list
6 1090153535 Nkohla, L (Likhanye) 1 0.0 0 0 1 0.0 1196.7 -425.0 771.7 View list
7 1090134130 Dube, M (Misheck) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 110088674 Chang, S (Samuel) 1 0.0 0 0 1 0.0 1196.7 -425.0 771.7 View list
9 1080153528 Lefatle, K (Kabonile) 1 0.0 0 0 1 0.0 1196.7 -425.0 771.7 View list
10 108067365 Le Roux, S (Seth) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1100134132 Jonas, Y (Yongisipho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list