Player Page

Holtzhausen, D (Daniel)
Dob: 2012/10/23 (U14)
Gender: Male
Chess SA id: 1120144398
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (22 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 rating1108.2
Current Weighted rating1129.2
Current Weighted performance1038.0
Current official/published rating (highest between Raw, WR and WP)1129.2
Current highest rating achieved1165.1
Current floor (min rating allowed)665.1
Current K-factor40
Games played this month4
Score (S)2.0
Expected score (We)1.45
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)18.3
Current min/max change allowed (with limits)±189.0
Current Raw change used (final)18.3
Projected new Raw rating1126.5
Projected new Weighed rating1038.0
Projected new Weighted performance1099.1
Projected new final Raw rating (if new WP > new Raw)1126.5
Projected new highest rating1165.1
Projected new floor665.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.5
Projected effective change (new Official - current Official)-2.7
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 rating1100.4
Current Weighted rating1122.4
Current Weighted performance1038.0
Current official/published rating (highest between Raw, WR and WP)1122.4
Current highest rating achieved1158.4
Current floor (min rating allowed)658.4
Current K-factor40
Games played this month4
Score (S)2.0
Expected score (We)1.48
Difference (S-We)0.52
Current Raw change (no limits, including tournament time weight)20.8
Current min/max change allowed (with limits)±191.1
Current Raw change used (final)20.8
Projected new Raw rating1121.2
Projected new Weighed rating1031.8
Projected new Weighted performance1099.1
Projected new final Raw rating (if new WP > new Raw)1121.2
Projected new highest rating1158.4
Projected new floor658.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1121.2
Projected effective change (new Official - current Official)-1.2
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
Tournament: JMC Trinityhouse Little Falls 2024 (D)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 2.0
Main rating: 1108.2  Rating gain/loss: 18.3
Type rating: 1100.4  Rating gain/loss: 20.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1108.2 1100.4 Analysis
3 JMC Helpmekaar Kollege Tournament 2024 (D) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1104.2 1096.0 Analysis
2 Ekurhuleni Open 2024 (C) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1129.1 1124.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1129.9 1123.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1108.2 1100.4 Analysis
9 JMC Helpmekaar Kollege Tournament 2024 (D) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1104.2 1096.0 Analysis
8 Ekurhuleni Open 2024 (C) 2024/04/06 2024/04/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1129.1 1124.8 Analysis
7 2024 Gauteng Inter-Region Chess Championship (U12C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1129.9 1123.2 Analysis
6 2023 Ekurhuleni North District Schools Finals (U11) 2023/07/29 2023/07/29 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1134.5 1129.6 Analysis
5 Ekurhuleni Chess Trial 3 2023 (U12) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1111.6 1102.4 Analysis
4 Ekurhuleni North Schools Individual Finals 2023 (U11 Boys) 2023/05/12 2023/05/12 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1110.3 1097.6 Analysis
3 Ekurhuleni Trials 2 2023 (U12) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1127.6 1116.4 Analysis
2 Ekhuruleni Chess Trials 1 2023 (U12) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1165.1 1158.4 Analysis
1 Ekurhuleni-North Schools Teams 2022 (U11) 2022/08/06 2022/08/06 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 7 0 12 7.0 36.8 -111.8 1220.9 1109.1
White 8 4 0 4 4.0 50.0 0.0 1240.4 1240.4
Black 11 3 0 8 3.0 27.3 -193.2 1206.8 1013.6
Standard All 19 7 0 12 7.0 36.8 -111.8 1220.9 1109.1
White 8 4 0 4 4.0 50.0 0.0 1240.4 1240.4
Black 11 3 0 8 3.0 27.3 -193.2 1206.8 1013.6
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 48 16 1 31 16.5 34.4 -132.8 1224.6 1091.8
White 22 10 0 12 10.0 45.5 -38.6 1228.0 1189.4
Black 26 6 1 19 6.5 25.0 -212.5 1221.7 1009.2
Standard All 48 16 1 31 16.5 34.4 -132.8 1224.6 1091.8
White 22 10 0 12 10.0 45.5 -38.6 1228.0 1189.4
Black 26 6 1 19 6.5 25.0 -212.5 1221.7 1009.2
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 2140153037 Potgieter, L (Lienke) 2 2.0 2 0 0 100.0 1116.7 425.0 1541.7 View list
2 1130130063 Hattingh, B (Ben) 2 0.0 0 0 2 0.0 1120.3 -425.0 695.3 View list
3 1120151759 Voogt, A (Arno) 2 0.0 0 0 2 0.0 1147.1 -425.0 722.1 View list
4 1120160800 Chueu, T (Teamo) 1 1.0 1 0 0 100.0 1134.5 425.0 1559.5 View list
5 1130134043 De Bruin, H (Hanno) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
6 2120149119 Gokool, N (Nishka) 1 1.0 1 0 0 100.0 1104.2 425.0 1529.2 View list
7 2130107813 Labuschagne, A (Anandi) 1 1.0 1 0 0 100.0 1134.5 425.0 1559.5 View list
8 1120119032 Kleijnhans, J (Josua) 1 1.0 1 0 0 100.0 1111.6 425.0 1536.6 View list
9 2130152984 Joubert, E (Eliska) 1 1.0 1 0 0 100.0 1165.1 425.0 1590.1 View list
10 2140155741 Akole, S (Sara) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
11 1130149347 Maseko, R (Regaugetshe) 1 1.0 1 0 0 100.0 1129.9 425.0 1554.9 View list
12 2130154012 Pretorius, J (Judith) 1 1.0 1 0 0 100.0 1127.6 425.0 1552.6 View list
13 1120135700 Strydom, S (Soon) 1 1.0 1 0 0 100.0 1111.6 425.0 1536.6 View list
14 1130155024 Tembe, L (Lwandle) 1 1.0 1 0 0 100.0 1110.3 425.0 1535.3 View list
15 1120155025 Tshoga, O (Oratiloe) 1 1.0 1 0 0 100.0 1110.3 425.0 1535.3 View list
16 1110139827 Visser, K (Kaiden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 2140302667 Woolf, E (Eliana) 1 1.0 1 0 0 100.0 1108.2 425.0 1533.2 View list
18 1120136336 Sauls, N (Nathan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
19 1120109194 Liebenberg, WS (William Stephen) 1 0.0 0 0 1 0.0 1165.1 -425.0 740.1 View list
20 1120141518 Jakins, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list