Player Page

Hofmeyer, J (Jamey)
Dob: 2006/10/26 (U20)
Gender: Male
Chess SA id: 1060150342
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (144 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 rating1140.9
Current Weighted rating1150.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1150.1
Current highest rating achieved1198.7
Current floor (min rating allowed)698.7
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)±180.4
Current Raw change used (final)0.0
Projected new Raw rating1140.9
Projected new Weighed rating1057.1
Projected new Weighted performance772.8
Projected new final Raw rating (if new WP > new Raw)1140.9
Projected new highest rating1198.7
Projected new floor698.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.9
Projected effective change (new Official - current Official)-9.2
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 rating1138.5
Current Weighted rating1148.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1148.4
Current highest rating achieved1200.4
Current floor (min rating allowed)700.4
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)±181.0
Current Raw change used (final)0.0
Projected new Raw rating1138.5
Projected new Weighed rating1055.5
Projected new Weighted performance772.8
Projected new final Raw rating (if new WP > new Raw)1138.5
Projected new highest rating1200.4
Projected new floor700.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.5
Projected effective change (new Official - current Official)-9.9
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 District South Schools Chess Individual Trials 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1144.6 1142.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 District South Schools Chess Individual Trials 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1144.6 1142.8 Analysis
2 Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 1.0 1198.7 1200.4 Analysis
1 District South Schools Chess Individual Trials 2023 (U17 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) 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 5 2 0 3 2.0 40.0 -85.0 1220.7 1135.7
White 3 0 0 3 0.0 0.0 -425.0 1260.3 835.3
Black 2 2 0 0 2.0 100.0 425.0 1161.3 1586.3
Standard All 5 2 0 3 2.0 40.0 -85.0 1220.7 1135.7
White 3 0 0 3 0.0 0.0 -425.0 1260.3 835.3
Black 2 2 0 0 2.0 100.0 425.0 1161.3 1586.3
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 17 6 0 11 6.0 35.3 -125.0 1222.0 1097.0
White 9 1 0 8 1.0 11.1 -330.6 1251.2 920.6
Black 8 5 0 3 5.0 62.5 106.3 1189.1 1295.3
Standard All 17 6 0 11 6.0 35.3 -125.0 1222.0 1097.0
White 9 1 0 8 1.0 11.1 -330.6 1251.2 920.6
Black 8 5 0 3 5.0 62.5 106.3 1189.1 1295.3
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 1070150343 Imango, M (Mvango) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060138547 Lewin, C (Caydin) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
3 1060150345 Khoali, N (Nicolus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060110713 Pheiffers, G (Gary) 1 1.0 1 0 0 100.0 1144.6 425.0 1569.6 View list
5 1060150349 Mkrwali, O (Oyama) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1060130661 Skolo, A (Abongile) 1 1.0 1 0 0 100.0 1144.6 425.0 1569.6 View list
7 1070107276 Webster, M (Matthew) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
8 1060136975 Tasriet, M (Mohammed Saalih) 1 0.0 0 0 1 0.0 1144.6 -425.0 719.6 View list
9 1070193527 Serekonyane, K (Khanyo) 1 0.0 0 0 1 0.0 1144.6 -425.0 719.6 View list
10 1070193526 Sassman, E (Evan) 1 0.0 0 0 1 0.0 1144.6 -425.0 719.6 View list
11 1060112747 Mdzanga, S (Shinny) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
12 1060130652 Jantjies, M (Micah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 106087762 Ezau, W (Wade) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
14 1060131026 Esterhuizen, A (Anthony Harper) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
15 1060130647 Davids, S (Shakier) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1070150341 Cozyn, S (Saud) 1 0.0 0 0 1 0.0 1198.7 -425.0 773.7 View list
17 107086056 Copley, H (Hugh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list