Player Page

Slabber, P (Pieter)
Dob: 2006/06/18 (U20)
Gender: Male
Chess SA id: 1060113331
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1371.6
Current Weighted rating1366.3
Current Weighted performance1244.9
Current official/published rating (highest between Raw, WR and WP)1371.6
Current highest rating achieved1419.6
Current floor (min rating allowed)919.6
Current K-factor32
Games played this month5
Score (S)0.5
Expected score (We)1.17
Difference (S-We)-0.56
Current Raw change (no limits, including tournament time weight)-17.8
Current min/max change allowed (with limits)±129.9
Current Raw change used (final)-17.8
Projected new Raw rating1353.8
Projected new Weighed rating1260.4
Projected new Weighted performance1255.1
Projected new final Raw rating (if new WP > new Raw)1353.8
Projected new highest rating1419.6
Projected new floor919.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1353.8
Projected effective change (new Official - current Official)-17.8
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 rating1364.0
Current Weighted rating1358.4
Current Weighted performance1244.9
Current official/published rating (highest between Raw, WR and WP)1364.0
Current highest rating achieved1419.7
Current floor (min rating allowed)919.7
Current K-factor32
Games played this month5
Score (S)0.5
Expected score (We)1.16
Difference (S-We)-0.66
Current Raw change (no limits, including tournament time weight)-21.1
Current min/max change allowed (with limits)±131.3
Current Raw change used (final)-21.1
Projected new Raw rating1342.9
Projected new Weighed rating1253.2
Projected new Weighted performance1255.1
Projected new final Raw rating (if new WP > new Raw)1342.9
Projected new highest rating1419.7
Projected new floor919.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1342.9
Projected effective change (new Official - current Official)-21.1
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: Paarl Boys' High Chess Festival 2024 (Elite)
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 0.5
Main rating: 1371.6  Rating gain/loss: -17.8
Type rating: 1364.0  Rating gain/loss: -21.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 5 0.5 1371.6 1364.0 Analysis
3 2024 Duineveld Open Toernooi (U18+U20) 2024/08/20 2024/08/20 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.5 1388.9 1381.6 Analysis
2 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1380.1 1369.8 Analysis
1 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1377.4 1365.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 5 0.5 1371.6 1364.0 Analysis
14 2024 Duineveld Open Toernooi (U18+U20) 2024/08/20 2024/08/20 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.5 1388.9 1381.6 Analysis
13 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1380.1 1369.8 Analysis
12 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1377.4 1365.6 Analysis
11 Paarl Boys High Chess Festival 2023 (Elite Division) 2023/10/13 2023/10/14 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1419.6 1419.7 Analysis
10 2023 Northern Cape Closed Chess Championships (U18 Open) 2023/08/25 2023/08/27 Frances Baard (NCF) Standard 92 0.94 5 5 3.5 1390.2 1389.1 Analysis
9 2023 SA Schools Winter Games (U18 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 4.0 1356.1 1356.0 Analysis
8 2023 Northern Cape Schools Provincial Trials (U18 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1216.3 1214.6 Analysis
7 ZFM Trials 2023 (U18 Boys) 2023/06/03 2023/06/03 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.5 1216.3 1214.6 Analysis
6 Frances Baard School Open II 2023 (U17) 2023/03/18 2023/03/18 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1120.3 1113.2 Analysis
5 ZF Mgcawu Open 2023 (U19) 2023/03/04 2023/03/04 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 1120.3 1113.2 Analysis
4 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1061.2 1039.2 Analysis
3 South African Open 2022 (U20) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 2.0 1039.0 1009.6 Analysis
2 Grey College Team Championship 2020 (B) 2020/01/31 2020/02/01 Mangaung (FMB) Standard 60 0.83 5 5 0.0 1110.0 1089.2 Analysis
1 ZFM School Trials 2019 (U13) 2019/04/27 2019/04/27 ZF Mgcawu (NZF) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 7 4 9 9.0 45.0 -42.5 1389.0 1346.5
White 11 3 3 5 4.5 40.9 -77.3 1403.9 1326.6
Black 9 4 1 4 4.5 50.0 0.0 1370.7 1370.7
Standard All 20 7 4 9 9.0 45.0 -42.5 1389.0 1346.5
White 11 3 3 5 4.5 40.9 -77.3 1403.9 1326.6
Black 9 4 1 4 4.5 50.0 0.0 1370.7 1370.7
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 78 31 8 39 35.0 44.9 -43.6 1310.5 1266.9
White 42 16 6 20 19.0 45.2 -40.5 1312.9 1272.4
Black 36 15 2 19 16.0 44.4 -47.2 1307.7 1260.5
Standard All 78 31 8 39 35.0 44.9 -43.6 1310.5 1266.9
White 42 16 6 20 19.0 45.2 -40.5 1312.9 1272.4
Black 36 15 2 19 16.0 44.4 -47.2 1307.7 1260.5
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 1070097077 Andries, D (Devitihano) 3 0.5 0 1 2 16.7 1241.8 -283.3 958.5 View list
2 1070156803 Hamman, A (Albert) 2 1.5 1 1 0 75.0 1303.3 212.5 1515.8 View list
3 1060152193 Gough, D (Danny) 2 1.0 1 0 1 50.0 1302.6 0.0 1302.6 View list
4 1050098991 Booysen, V (Vuyani) 2 1.0 1 0 1 50.0 1254.6 0.0 1254.6 View list
5 106076884 Mokgwabone, K (Kgosi) 2 1.0 1 0 1 50.0 1373.2 0.0 1373.2 View list
6 1050097078 Vermeulen, P (Pieter Jacobus) 2 1.0 1 0 1 50.0 1168.3 0.0 1168.3 View list
7 106060686 Greef, J (Janus) 2 0.5 0 1 1 25.0 1395.6 -212.5 1183.1 View list
8 206017621 Leite, K (Kiara) 2 0.5 0 1 1 25.0 1079.7 -212.5 867.2 View list
9 106085427 Jacobson, G (Gabriel) 2 0.0 0 0 2 0.0 1395.6 -425.0 970.6 View list
10 1070098998 Muhammed, M (Mathfrique) 2 0.0 0 0 2 0.0 1216.3 -425.0 791.3 View list
11 1060152819 Davids, L (Lebogang) 1 1.0 1 0 0 100.0 1120.3 425.0 1545.3 View list
12 106085153 Coetzee, H (Herschelle) 1 1.0 1 0 0 100.0 1120.3 425.0 1545.3 View list
13 1060149045 Bruintjies, T (Tino) 1 1.0 1 0 0 100.0 1061.2 425.0 1486.2 View list
14 1070152551 Albert, H (Hamman) 1 1.0 1 0 0 100.0 1120.3 425.0 1545.3 View list
15 1050099462 Dlamini, A (Ayabonga) 1 1.0 1 0 0 100.0 1356.1 425.0 1781.1 View list
16 1060157816 Du Toit, Z (Zodi) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
17 1050136407 Gaobodiwe, K (Keaoleboga) 1 1.0 1 0 0 100.0 1216.3 425.0 1641.3 View list
18 206075236 Goeieman, J (Jody-Anne) 1 1.0 1 0 0 100.0 1039.0 425.0 1464.0 View list
19 107064238 Grove, E (Enrique) 1 1.0 1 0 0 100.0 1390.2 425.0 1815.2 View list
20 2060149080 Gulwa, Z (Zintle) 1 1.0 1 0 0 100.0 1380.1 425.0 1805.1 View list