Player Page

Hartzenberg, R (Ruaan)
Dob: 2004/06/15 (Adult)
Gender: Male
Chess SA id: 1040132410
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/05/08 (734 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 rating1210.0
Curent Weighted rating1210.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1210.0
Current floor (min rating allowed)724.1
Current highest rating achieved1224.1
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)±163.5
Current Raw change used (final)0.0
Projected new Raw rating1210.0
Projected new Weighed rating1210.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1224.1
Projected new floor724.1
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 rating1226.0
Curent Weighted rating1226.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1226.0
Current floor (min rating allowed)755.2
Current highest rating achieved1255.2
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)±159.8
Current Raw change used (final)0.0
Projected new Raw rating1226.0
Projected new Weighed rating1226.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1255.2
Projected new floor755.2
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 rating1161.2
Curent Weighted rating1161.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1161.2
Current floor (min rating allowed)682.4
Current highest rating achieved1182.4
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)±175.2
Current Raw change used (final)0.0
Projected new Raw rating1161.2
Projected new Weighed rating1161.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1182.4
Projected new floor682.4
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)682.4
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 floor682.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Western Cape Schools Chess 2022 (U18 Boys) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 2.0 1224.1 1255.2 Analysis
3 Cape Winelands Schools 2022 (U18 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1172.3 1200.0 Analysis
2 Central Winelands Schools Individual Trials 2022 (U18 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 2.0 1187.3 1182.4 Analysis
1 Cape Winelands Schools Trials 1 2020 (U18 Boys) 2020/02/15 2020/02/15 Cape Winelands (WCW) Rapid 30 0.60 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 22 10 1 11 10.5 47.7 -19.3 1219.7 1200.4
White 12 8 0 4 8.0 66.7 141.7 1207.2 1348.9
Black 10 2 1 7 2.5 25.0 -212.5 1234.8 1022.3
Standard All 11 5 1 5 5.5 50.0 0.0 1288.8 1288.8
White 6 5 0 1 5.0 83.3 283.3 1204.3 1487.7
Black 5 0 1 4 0.5 10.0 -340.0 1390.1 1050.1
Rapid All 11 5 0 6 5.0 45.5 -38.6 1150.7 1112.1
White 6 3 0 3 3.0 50.0 0.0 1210.1 1210.1
Black 5 2 0 3 2.0 40.0 -85.0 1079.4 994.4
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 1040101966 Van Zyl, C (Christie) 2 2.0 2 0 0 100.0 1179.8 425.0 1604.8 View list
2 104049731 Waite, S (Sebastian) 1 1.0 1 0 0 100.0 1187.3 425.0 1612.3 View list
3 1060137643 Witbooi, A (Antonio) 1 1.0 1 0 0 100.0 1172.3 425.0 1597.3 View list
4 1030119386 Friesland, A (Ashwin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1050110467 Don, W (Wian) 1 1.0 1 0 0 100.0 1224.1 425.0 1649.1 View list
6 1040137306 Diedericks, A (Albert) 1 1.0 1 0 0 100.0 1224.1 425.0 1649.1 View list
7 1040106550 Sithole, C (Clyde) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1050137725 Kuhn, J (John- Peter) 1 1.0 1 0 0 100.0 1172.3 425.0 1597.3 View list
9 1040118458 Kleynhans, J (Jayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 104082980 Mercuur, L (Logan) 1 0.5 0 1 0 50.0 1172.3 0.0 1172.3 View list
11 106094669 Wang, M (Mike) 1 0.0 0 0 1 0.0 1187.3 -425.0 762.3 View list
12 103069637 Saayman, D (Dean) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 105087806 Meyer, JJ (Jordan) 1 0.0 0 0 1 0.0 1187.3 -425.0 762.3 View list
14 105091176 Meyer, J (Jared) 1 0.0 0 0 1 0.0 1224.1 -425.0 799.1 View list
15 104072643 Madolo, S (Siyolise) 1 0.0 0 0 1 0.0 1187.3 -425.0 762.3 View list
16 105055785 Jacobs, F (Franco) 1 0.0 0 0 1 0.0 1224.1 -425.0 799.1 View list
17 1050134833 De Jong, N (Nicholas) 1 0.0 0 0 1 0.0 1224.1 -425.0 799.1 View list
18 1040117677 Byrne, K (Kyle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 104003193 Bothma, H (Hanno) 1 0.0 0 0 1 0.0 1172.3 -425.0 747.3 View list
20 102044449 Blaauw, A (Aswil) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list