Player Page

Van Zyl, P (Pieter)
Dob: 2014/09/03 (U12)
Gender: Male
Chess SA id: 1140145286
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (106 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 rating1102.8
Current Weighted rating1117.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1117.5
Current highest rating achieved1132.6
Current floor (min rating allowed)632.6
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)±190.4
Current Raw change used (final)0.0
Projected new Raw rating1102.8
Projected new Weighed rating1027.5
Projected new Weighted performance811.1
Projected new final Raw rating (if new WP > new Raw)1102.8
Projected new highest rating1132.6
Projected new floor632.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.8
Projected effective change (new Official - current Official)-14.7
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 rating1116.0
Current Weighted rating1117.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1117.5
Current highest rating achieved1120.0
Current floor (min rating allowed)620.0
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)±186.9
Current Raw change used (final)0.0
Projected new Raw rating1116.0
Projected new Weighed rating1027.8
Projected new Weighted performance488.7
Projected new final Raw rating (if new WP > new Raw)1116.0
Projected new highest rating1120.0
Projected new floor620.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.0
Projected effective change (new Official - current Official)-1.5
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 rating1124.0
Current Weighted rating1157.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1157.0
Current highest rating achieved1160.8
Current floor (min rating allowed)660.8
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)±184.8
Current Raw change used (final)0.0
Projected new Raw rating1124.0
Projected new Weighed rating1063.5
Projected new Weighted performance551.7
Projected new final Raw rating (if new WP > new Raw)1124.0
Projected new highest rating1160.8
Projected new floor660.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.0
Projected effective change (new Official - current Official)-33.0
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
1 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 1.0 1118.4 1160.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 4 1.0 1118.4 1160.8 Analysis
3 Overberg Top Schools 2023 (U7+U9) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 2.0 1122.4 1120.0 Analysis
2 Overberg Primary School Trials (Region 2) 2023 (U9 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 2.0 1132.6 1200.0 Analysis
1 Overberg Topskole 2022 (O9) 2022/08/30 2022/08/30 Overberg (WOS) 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 4 1 0 3 1.0 25.0 -212.5 1193.4 980.9
White 2 1 0 1 1.0 50.0 0.0 1208.5 1208.5
Black 2 0 0 2 0.0 0.0 -425.0 1178.3 753.3
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 4 1 0 3 1.0 25.0 -212.5 1193.4 980.9
White 2 1 0 1 1.0 50.0 0.0 1208.5 1208.5
Black 2 0 0 2 0.0 0.0 -425.0 1178.3 753.3
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 19 5 0 14 5.0 26.3 -201.3 1194.7 993.3
White 10 3 0 7 3.0 30.0 -170.0 1204.3 1034.3
Black 9 2 0 7 2.0 22.2 -236.1 1183.9 947.8
Standard All 9 2 0 7 2.0 22.2 -236.1 1194.0 957.9
White 5 1 0 4 1.0 20.0 -255.0 1205.2 950.2
Black 4 1 0 3 1.0 25.0 -212.5 1180.0 967.5
Rapid All 10 3 0 7 3.0 30.0 -170.0 1195.3 1025.3
White 5 2 0 3 2.0 40.0 -85.0 1203.4 1118.4
Black 5 1 0 4 1.0 20.0 -255.0 1187.1 932.1
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 1140138490 Jacobs, N (Nicolaas) 2 1.0 1 0 1 50.0 1125.5 0.0 1125.5 View list
2 1140152352 Sargeant, R (Rome) 2 0.0 0 0 2 0.0 1125.5 -425.0 700.5 View list
3 2150159270 Faasen, M (Madeleine) 1 1.0 1 0 0 100.0 1122.4 425.0 1547.4 View list
4 1150152348 Du Plessis, E (Eben) 1 1.0 1 0 0 100.0 1132.6 425.0 1557.6 View list
5 1150152350 Krynauw, O (Odin) 1 1.0 1 0 0 100.0 1132.6 425.0 1557.6 View list
6 2150159235 Nzambo, P (Pearl) 1 1.0 1 0 0 100.0 1122.4 425.0 1547.4 View list
7 1140139715 Van Zyl, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1140138494 Swart, K (Keagan) 1 0.0 0 0 1 0.0 1118.4 -425.0 693.4 View list
9 1130145284 Stewart, J (James) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2140148940 Scholtz, M (Miche) 1 0.0 0 0 1 0.0 1122.4 -425.0 697.4 View list
11 2150154663 Ngalo, E (Entle) 1 0.0 0 0 1 0.0 1122.4 -425.0 697.4 View list
12 1140152351 Lutzeyer, L (Leo) 1 0.0 0 0 1 0.0 1132.6 -425.0 707.6 View list
13 1130145278 Julies, L (Luke) 1 0.0 0 0 1 0.0 1118.4 -425.0 693.4 View list
14 1150150064 Harman, C (Cole) 1 0.0 0 0 1 0.0 1132.6 -425.0 707.6 View list
15 1150150063 Grove, D (Deandre) 1 0.0 0 0 1 0.0 1122.4 -425.0 697.4 View list
16 1140145276 Gebuza, L (Lufiko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1130145275 Fereira, G (George) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list