Chess South Africa
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Chess South Africa
De Waal, P (Pieter)
Dob:
2012/10/24 (U14)
Gender:
Male
Chess SA id:
1120161518
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (92 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1198.8
Curent Weighted rating
1209.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1209.0
Current floor (min rating allowed)
722.1
Current highest rating achieved
1222.1
Current K-factor
36
Games played this month
0
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)
±166.1
Current Raw change used (final)
0.0
Projected new Raw rating
1198.8
Projected new Weighed rating
1208.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.4
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1222.1
Projected new floor
722.1
Projected new K-facor
36
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 rating
1171.6
Curent Weighted rating
1193.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1193.5
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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)
±172.7
Current Raw change used (final)
0.0
Projected new Raw rating
1171.6
Projected new Weighed rating
1191.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.5
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1249.4
Curent Weighted rating
1235.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1249.4
Current floor (min rating allowed)
757.3
Current highest rating achieved
1257.3
Current K-factor
36
Games played this month
0
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)
±154.5
Current Raw change used (final)
0.0
Projected new Raw rating
1249.4
Projected new Weighed rating
1237.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1249.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.3
Projected new floor
757.3
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
757.3
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
757.3
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1222.1
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1221.9
1257.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1222.1
1200.0
Analysis
3
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1221.9
1257.3
Analysis
2
Midas Chess Youth 2023 (U14)
2023/09/09
2023/09/09
Cape Winelands (WCW)
Rapid
13
0.35
5
5
4.0
1202.4
1202.2
Analysis
1
Stellenbosch Primary Chess Tournament 2023 (U12)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
0
6
5.0
45.5
-38.6
1197.6
1159.0
White
5
3
0
2
3.0
60.0
85.0
1173.7
1258.7
Black
6
2
0
4
2.0
33.3
-141.7
1217.6
1075.9
Standard
All
5
2
0
3
2.0
40.0
-85.0
1167.6
1082.6
White
2
1
0
1
1.0
50.0
0.0
1157.0
1157.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.7
1033.1
Rapid
All
6
3
0
3
3.0
50.0
0.0
1222.6
1222.6
White
3
2
0
1
2.0
66.7
141.7
1184.8
1326.4
Black
3
1
0
2
1.0
33.3
-141.7
1260.5
1118.8
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
12
0
10
12.0
54.5
38.6
1203.5
1242.1
White
10
6
0
4
6.0
60.0
85.0
1193.1
1278.1
Black
12
6
0
6
6.0
50.0
0.0
1212.1
1212.1
Standard
All
5
2
0
3
2.0
40.0
-85.0
1167.6
1082.6
White
2
1
0
1
1.0
50.0
0.0
1157.0
1157.0
Black
3
1
0
2
1.0
33.3
-141.7
1174.7
1033.1
Rapid
All
17
10
0
7
10.0
58.8
75.0
1214.0
1289.0
White
8
5
0
3
5.0
62.5
106.3
1202.1
1308.4
Black
9
5
0
4
5.0
55.6
47.2
1224.6
1271.8
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110149775
Cavernelis, L (Lucian)
2
1.0
1
0
1
50.0
1222.0
0.0
1222.0
View list
2
2120137572
Brikkels, R (Rae)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110149771
Ackerman, C (Corneulse)
1
1.0
1
0
0
100.0
1222.1
425.0
1647.1
View list
4
1110149777
Davidse, Z (Zac)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
5
1100106472
Glazer, R (Ryan)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
6
1120190328
Makwarimba, K (Kudzai)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
7
1120149757
Mcgowan, C (Caleb)
1
1.0
1
0
0
100.0
1222.1
425.0
1647.1
View list
8
1110190330
Van Wyk, B (Blake)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
9
2120109829
Van De Vyver, M (Mia)
1
1.0
1
0
0
100.0
1202.4
425.0
1627.4
View list
10
1130156913
Schoeman, A (Alexander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2120140737
Rossouw, A (Anja)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1110149792
Radloff, H (Hunther)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
13
1120161368
Nkosinathi, L (Lukhele)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list
14
1110149789
Moerat, N (Na-Eem)
1
0.0
0
0
1
0.0
1202.4
-425.0
777.4
View list
15
1120138780
Rall, L (Lian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1110149788
Maree, T (Tristan)
1
0.0
0
0
1
0.0
1222.1
-425.0
797.1
View list
17
1130140698
Kuypers, P (Parker)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1110192831
Gigi, U (Unathi)
1
0.0
0
0
1
0.0
1222.1
-425.0
797.1
View list
19
1120156901
Fortuin, H (Haywill)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1110137706
Eyssen, M (Marcihano)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list