Player Page

Hofsta, K (Kethan)
Dob: 2009/04/15 (U16)
Gender: Male
Chess SA id: 1090300741
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (50 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 rating1236.9
Current Weighted rating1224.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1236.9
Current highest rating achieved1247.8
Current floor (min rating allowed)747.8
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)±157.3
Current Raw change used (final)0.0
Projected new Raw rating1236.9
Projected new Weighed rating1127.5
Projected new Weighted performance961.2
Projected new final Raw rating (if new WP > new Raw)1236.9
Projected new highest rating1247.8
Projected new floor747.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1236.9
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 rating1238.4
Current Weighted rating1228.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1238.4
Current highest rating achieved1256.0
Current floor (min rating allowed)756.0
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)±157.0
Current Raw change used (final)0.0
Projected new Raw rating1238.4
Projected new Weighed rating1131.2
Projected new Weighted performance961.2
Projected new final Raw rating (if new WP > new Raw)1238.4
Projected new highest rating1256.0
Projected new floor756.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1238.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
3 2024 Frances Baard Open 6.0 (D) 2024/10/05 2024/10/05 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1247.8 1256.0 Analysis
2 2024 FB Schools Open 4.0 (U15) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1237.8 1245.2 Analysis
1 2024 FB Schools Open 3.0 (U15) 2024/03/16 2024/03/16 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2024 Frances Baard Open 6.0 (D) 2024/10/05 2024/10/05 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1247.8 1256.0 Analysis
2 2024 FB Schools Open 4.0 (U15) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1237.8 1245.2 Analysis
1 2024 FB Schools Open 3.0 (U15) 2024/03/16 2024/03/16 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 0 7 8.0 53.3 28.3 1261.1 1289.5
White 7 4 0 3 4.0 57.1 60.7 1210.3 1271.0
Black 8 4 0 4 4.0 50.0 0.0 1305.6 1305.6
Standard All 15 8 0 7 8.0 53.3 28.3 1261.1 1289.5
White 7 4 0 3 4.0 57.1 60.7 1210.3 1271.0
Black 8 4 0 4 4.0 50.0 0.0 1305.6 1305.6
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 15 8 0 7 8.0 53.3 28.3 1261.1 1289.5
White 7 4 0 3 4.0 57.1 60.7 1210.3 1271.0
Black 8 4 0 4 4.0 50.0 0.0 1305.6 1305.6
Standard All 15 8 0 7 8.0 53.3 28.3 1261.1 1289.5
White 7 4 0 3 4.0 57.1 60.7 1210.3 1271.0
Black 8 4 0 4 4.0 50.0 0.0 1305.6 1305.6
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 2100116596 Daniels, P (Peyton) 2 1.0 1 0 1 50.0 1223.9 0.0 1223.9 View list
2 1100150911 Van Rooyen, A (Andre) 2 0.0 0 0 2 0.0 1223.9 -425.0 798.9 View list
3 1090156109 Cader, G (Ghamza) 1 1.0 1 0 0 100.0 1247.8 425.0 1672.8 View list
4 1090152800 Bosch, E (Ethan) 1 1.0 1 0 0 100.0 1237.8 425.0 1662.8 View list
5 1090192407 January, O (Ofentse) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2100312038 Rooibaadjie, K (Kgalalelo) 1 1.0 1 0 0 100.0 1247.8 425.0 1672.8 View list
7 1100192415 Nikani, A (Athenkosi) 1 1.0 1 0 0 100.0 1237.8 425.0 1662.8 View list
8 1100300168 Mutsure, K (Kelly) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1100192419 Slaters, Z (Zadian) 1 1.0 1 0 0 100.0 1237.8 425.0 1662.8 View list
10 2100141401 Sinigisi, EM (Emihle Malebo) 1 0.0 0 0 1 0.0 1237.8 -425.0 812.8 View list
11 1100119943 Mokapane, S (Siyabulela) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2090301863 Mathe, D (Dintle) 1 0.0 0 0 1 0.0 1237.8 -425.0 812.8 View list
13 1100152785 Jafta, O (Oratile) 1 0.0 0 0 1 0.0 1247.8 -425.0 822.8 View list