Player Page

Van Zyl, G (Gerhardus Tj)
Dob: 2009/02/03 (U16)
Gender: Male
Chess SA id: 1090156524
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (114 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 rating1263.0
Current Weighted rating1237.3
Current Weighted performance1213.6
Current official/published rating (highest between Raw, WR and WP)1263.0
Current highest rating achieved1263.0
Current floor (min rating allowed)763.0
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1263.0
Projected new Weighed rating1139.4
Projected new Weighted performance1213.6
Projected new final Raw rating (if new WP > new Raw)1263.0
Projected new highest rating1263.0
Projected new floor763.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.0
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 rating1272.0
Current Weighted rating1243.7
Current Weighted performance1213.6
Current official/published rating (highest between Raw, WR and WP)1272.0
Current highest rating achieved1272.0
Current floor (min rating allowed)772.0
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)±149.6
Current Raw change used (final)0.0
Projected new Raw rating1272.0
Projected new Weighed rating1145.5
Projected new Weighted performance1213.6
Projected new final Raw rating (if new WP > new Raw)1272.0
Projected new highest rating1272.0
Projected new floor772.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.0
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 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
2 Valia's Open 2024 (B) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1233.1 1239.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1258.5 1270.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Valia's Open 2024 (B) 2024/03/02 2024/03/02 Sedibeng (GSV) Standard 61 0.84 5 5 3.0 1233.1 1239.2 Analysis
4 2024 Gauteng Inter-Region Chess Championship (U16C) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1258.5 1270.2 Analysis
3 2023 Gauteng Top Schools (U17 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.5 1191.6 1188.8 Analysis
2 2023 Sedibeng West District Schools Chess Tournament (U17+U19) 2023/08/12 2023/08/12 Sedibeng (GSV) Standard 60 0.83 5 4 2.5 1191.6 1188.8 Analysis
1 D8 Schools Individuals 2023 (U15 Boys) 2023/05/20 2023/05/20 West Rand (GWR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 0 5 4.0 44.4 -47.2 1320.0 1272.8
White 5 3 0 2 3.0 60.0 85.0 1335.4 1420.4
Black 4 1 0 3 1.0 25.0 -212.5 1300.9 1088.4
Standard All 9 4 0 5 4.0 44.4 -47.2 1320.0 1272.8
White 5 3 0 2 3.0 60.0 85.0 1335.4 1420.4
Black 4 1 0 3 1.0 25.0 -212.5 1300.9 1088.4
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 23 11 3 9 12.5 54.3 37.0 1261.1 1298.1
White 12 7 1 4 7.5 62.5 106.3 1266.5 1372.8
Black 11 4 2 5 5.0 45.5 -38.6 1255.2 1216.6
Standard All 23 11 3 9 12.5 54.3 37.0 1261.1 1298.1
White 12 7 1 4 7.5 62.5 106.3 1266.5 1372.8
Black 11 4 2 5 5.0 45.5 -38.6 1255.2 1216.6
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 2060104623 Matsau, K (Katleho) 2 0.0 0 0 2 0.0 1191.6 -425.0 766.6 View list
2 1090153284 Coetzee, J (Johan) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list
3 1070161114 Jimmy, N (Nesika) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
4 207091196 Gebuza, M (Mbali) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list
5 1090158305 Marimuthu, S (Shaylen) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list
6 1080155427 Madigoe, M (Magabe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070133910 Netshieneulu, V (Vhuthu) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
8 1070113039 Mtimkulu, L (Lerato) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
9 1070160541 Mphasa, K (Kgotso) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
10 1090115658 Kometsi, N (Nkanyezi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1050160537 Mokhomo, K (Kearabetsoe) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
12 1090144852 Snydert, A (Aiden Franscisco) 1 1.0 1 0 0 100.0 1258.5 425.0 1683.5 View list
13 1090143352 Mgwevu, Z (Zamani) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 1080143425 Joubert, J (Juan) 1 0.5 0 1 0 50.0 1191.6 0.0 1191.6 View list
15 207093847 De Villiers, L (Lindie) 1 0.5 0 1 0 50.0 1191.6 0.0 1191.6 View list
16 1080155438 Rakgalakane, T (Thato) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1080145433 Pretorius, Y (Yannich) 1 0.0 0 0 1 0.0 1258.5 -425.0 833.5 View list
18 108085070 Moustakis, C (Costa) 1 0.0 0 0 1 0.0 1258.5 -425.0 833.5 View list
19 1080114954 Motsoari, K (Keketso) 1 0.0 0 0 1 0.0 1233.1 -425.0 808.1 View list
20 1090135204 Mabuse, D (Dikgabane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list