Chess South Africa
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Chess South Africa
Pieterse, J (Jayden)
Dob:
2007/11/09 (U18)
Gender:
Male
Chess SA id:
1070134411
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2022/05/20 (918 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
Current Raw rating
1169.9
Current Weighted rating
1169.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1169.9
Current highest rating achieved
1188.7
Current floor (min rating allowed)
688.7
Current K-factor
40
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)
±173.1
Current Raw change used (final)
0.0
Projected new Raw rating
1169.9
Projected new Weighed rating
1076.3
Projected new Weighted performance
568.6
Projected new final Raw rating (if new WP > new Raw)
1169.9
Projected new highest rating
1188.7
Projected new floor
688.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.9
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 rating
1204.0
Current Weighted rating
1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.0
Current highest rating achieved
1204.0
Current floor (min rating allowed)
704.0
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)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1204.0
Projected new Weighed rating
1107.7
Projected new Weighted performance
275.7
Projected new final Raw rating (if new WP > new Raw)
1204.0
Projected new highest rating
1204.0
Projected new floor
704.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.0
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 rating
1139.6
Current Weighted rating
1139.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1139.6
Current highest rating achieved
1179.2
Current floor (min rating allowed)
679.2
Current K-factor
40
s
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)
±180.7
Current Raw change used (final)
0.0
Projected new Raw rating
1139.6
Projected new Weighed rating
1048.4
Projected new Weighted performance
408.2
Projected new final Raw rating (if new WP > new Raw)
1139.6
Projected new highest rating
1179.2
Projected new floor
679.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1139.6
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Humansdorp CMC 2022 (U15 Boys)
2022/05/20
2022/05/20
Sarah Baartman (ESB)
Rapid
45
0.74
5
5
1.5
1188.7
1179.2
Analysis
2
Fountains Mall Open Tournament 2022 (A)
2022/05/13
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
4
2.0
1188.7
1200.0
Analysis
1
SBDCU Trials 2021 (U14)
2021/05/29
2021/05/29
Sarah Baartman (ESB)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
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
14
5
1
8
5.5
39.3
-91.1
1210.8
1119.7
White
6
4
0
2
4.0
66.7
141.7
1226.3
1368.0
Black
8
1
1
6
1.5
18.8
-265.6
1199.1
933.5
Standard
All
4
2
0
2
2.0
50.0
0.0
1210.0
1210.0
White
2
2
0
0
2.0
100.0
425.0
1180.8
1605.8
Black
2
0
0
2
0.0
0.0
-425.0
1239.2
814.2
Rapid
All
10
3
1
6
3.5
35.0
-127.5
1211.1
1083.6
White
4
2
0
2
2.0
50.0
0.0
1249.1
1249.1
Black
6
1
1
4
1.5
25.0
-212.5
1185.8
973.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2070134410
Petersen, A (Amy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060134125
Jantjies, J (Jayden)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
3
1080134407
Isaacson, A (Amero)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070135610
Augustus, L (Liam)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
5
1070134217
Tarker, Z (Zaidon)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
6
1070134413
Steenkamp, D (Dirk)
1
0.5
0
1
0
50.0
1188.7
0.0
1188.7
View list
7
2070134414
Van Huysteen, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080134136
Terblanche, N (Nathaniel-Jayoen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1070134216
Stigling, J (Jeffrey)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
10
1070134135
Munemo, T (Tadiwa)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
11
1070140905
Moss, K (Kevin)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
12
100059129
Moos, X (Xavier)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list
13
1070134126
Lucas, J (Jarrid)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1080096807
Klinkert, C (Cade)
1
0.0
0
0
1
0.0
1188.7
-425.0
763.7
View list