Player Page

Holtzhausen, D (Dihan)
Dob: 2013/07/26 (U12)
Gender: Male
Chess SA id: 1130302151
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (68 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 rating1226.7
Current Weighted rating1218.2
Current Weighted performance1169.9
Current official/published rating (highest between Raw, WR and WP)1226.7
Current highest rating achieved1253.3
Current floor (min rating allowed)753.3
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1226.7
Projected new Weighed rating1121.4
Projected new Weighted performance1169.9
Projected new final Raw rating (if new WP > new Raw)1226.7
Projected new highest rating1253.3
Projected new floor753.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.7
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 rating1220.2
Current Weighted rating1218.7
Current Weighted performance1169.9
Current official/published rating (highest between Raw, WR and WP)1220.2
Current highest rating achieved1262.4
Current floor (min rating allowed)762.4
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)±161.1
Current Raw change used (final)0.0
Projected new Raw rating1220.2
Projected new Weighed rating1121.8
Projected new Weighted performance1169.9
Projected new final Raw rating (if new WP > new Raw)1220.2
Projected new highest rating1262.4
Projected new floor762.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.2
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
6 Bojanala Circuit Championships 3 of 4 2024 (U12) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1253.3 1255.5 Analysis
5 Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) 2024/08/17 2024/08/17 Bojanala Platina (NBR) Standard 120 1.00 5 4 2.0 1253.3 1259.1 Analysis
4 Bojanala's Clash Of Schools 2024 (U11) 2024/07/20 2024/07/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1225.5 1227.8 Analysis
3 Hamakom's Pioneers Of The Board 2024 (Knights) 2024/07/13 2024/07/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1225.5 1227.8 Analysis
2 Bojanala Circuit Championship 1 of 4 2024 (U12) 2024/05/25 2024/05/25 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1251.5 1262.4 Analysis
1 Bojanala Olienpark's One For The Ages 2024 (Development) 2024/04/20 2024/04/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Bojanala Circuit Championships 3 of 4 2024 (U12) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1253.3 1255.5 Analysis
5 Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) 2024/08/17 2024/08/17 Bojanala Platina (NBR) Standard 120 1.00 5 4 2.0 1253.3 1259.1 Analysis
4 Bojanala's Clash Of Schools 2024 (U11) 2024/07/20 2024/07/20 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1225.5 1227.8 Analysis
3 Hamakom's Pioneers Of The Board 2024 (Knights) 2024/07/13 2024/07/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1225.5 1227.8 Analysis
2 Bojanala Circuit Championship 1 of 4 2024 (U12) 2024/05/25 2024/05/25 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1251.5 1262.4 Analysis
1 Bojanala Olienpark's One For The Ages 2024 (Development) 2024/04/20 2024/04/20 Bojanala Platina (NBR) 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 29 15 2 12 16.0 55.2 44.0 1210.4 1254.3
White 14 9 1 4 9.5 67.9 151.8 1194.1 1345.8
Black 15 6 1 8 6.5 43.3 -56.7 1225.6 1168.9
Standard All 29 15 2 12 16.0 55.2 44.0 1210.4 1254.3
White 14 9 1 4 9.5 67.9 151.8 1194.1 1345.8
Black 15 6 1 8 6.5 43.3 -56.7 1225.6 1168.9
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 29 15 2 12 16.0 55.2 44.0 1210.4 1254.3
White 14 9 1 4 9.5 67.9 151.8 1194.1 1345.8
Black 15 6 1 8 6.5 43.3 -56.7 1225.6 1168.9
Standard All 29 15 2 12 16.0 55.2 44.0 1210.4 1254.3
White 14 9 1 4 9.5 67.9 151.8 1194.1 1345.8
Black 15 6 1 8 6.5 43.3 -56.7 1225.6 1168.9
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 1130302147 Botha, W (Wian) 2 2.0 2 0 0 100.0 1226.7 425.0 1651.7 View list
2 2140136769 Monare, O (Oreratile) 2 0.0 0 0 2 0.0 1253.3 -425.0 828.3 View list
3 1140146459 Molefe, M (Mphoentle) 1 1.0 1 0 0 100.0 1251.5 425.0 1676.5 View list
4 1150144264 Bogatsu, T (Tiisetso) 1 1.0 1 0 0 100.0 1253.3 425.0 1678.3 View list
5 1130306574 Blignaut, H (Heinrich) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
6 2170191456 Diphoko, P (Pelonomi) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
7 1140300031 Laubscher, J (Jean) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1130119085 Labuschagne, J (Jantjie) 1 1.0 1 0 0 100.0 1253.3 425.0 1678.3 View list
9 2130306575 Holden-Smith, I (Ingrid) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
10 1150300705 Hanekom, H (Henko) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
11 1150301602 Grobler, X (Xander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1130302149 Eckstein, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2130302164 Oosthuizen, Z (Zoey) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
14 2140158844 Potgieter, S (Sioné) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
15 2140148710 Zwane, K (Koketso) 1 1.0 1 0 0 100.0 1253.3 425.0 1678.3 View list
16 2140191449 Diphoko, P (Phitlhello) 1 0.5 0 1 0 50.0 1251.5 0.0 1251.5 View list
17 1140305148 Mahlasela, A (Andile) 1 0.5 0 1 0 50.0 1251.5 0.0 1251.5 View list
18 1130136356 Makhoana, N (Neo) 1 0.0 0 0 1 0.0 1251.5 -425.0 826.5 View list
19 2150144066 Kgame, O (Onalenna Itumeleng) 1 0.0 0 0 1 0.0 1253.3 -425.0 828.3 View list
20 1140305147 Jansen Van Vuuren, D (Dewald) 1 0.0 0 0 1 0.0 1251.5 -425.0 826.5 View list