Chess South Africa
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Chess South Africa
Botha, J (Jayden)
Dob:
2010/12/06 (U16)
Gender:
Male
Chess SA id:
1100134224
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/04/22 (407 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
1062.0
Curent Weighted rating
1064.6
Curent Weighted performance
782.1
Current official/published rating (highest between Raw, WR and WP)
1064.6
Current floor (min rating allowed)
627.3
Current highest rating achieved
1127.3
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)
±201.8
Current Raw change used (final)
0.0
Projected new Raw rating
1062.0
Projected new Weighed rating
1064.0
Projected new Weighted performance
782.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1064.0
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1127.3
Projected new floor
627.3
Projected new K-facor
40
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
1055.6
Curent Weighted rating
1058.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1058.6
Current floor (min rating allowed)
611.2
Current highest rating achieved
1111.2
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)
±203.7
Current Raw change used (final)
0.0
Projected new Raw rating
1055.6
Projected new Weighed rating
1057.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1057.8
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1111.2
Projected new floor
611.2
Projected new K-facor
40
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
1123.2
Curent Weighted rating
1123.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1123.2
Current floor (min rating allowed)
623.2
Current highest rating achieved
1123.2
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)
±185.0
Current Raw change used (final)
0.0
Projected new Raw rating
1123.2
Projected new Weighed rating
1123.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1123.2
Projected new floor
623.2
Projected new K-facor
40
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)
623.2
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
623.2
Projected new K-facor
36
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
5
2023 Tshwane South School District CLOSED Individual Championships (U13 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1059.0
1049.6
Analysis
4
Laerskool Constantiapark Open Chess Tournament 2023 (U14)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1092.2
1091.6
Analysis
3
D4 Individuals 2022 (U13 Open)
2022/04/23
2022/04/23
Tshwane (GTP)
Rapid
30
0.60
7
7
2.0
1108.0
1200.0
Analysis
2
CP Ope 2022 (D2)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1127.3
1111.2
Analysis
1
2021 Chris Greyling Open Tournament (D)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
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
26
6
1
19
6.5
25.0
-212.5
1178.9
966.4
White
11
2
0
9
2.0
18.2
-270.5
1206.1
935.6
Black
15
4
1
10
4.5
30.0
-170.0
1158.9
988.9
Standard
All
19
4
1
14
4.5
23.7
-223.7
1169.5
945.8
White
8
2
0
6
2.0
25.0
-212.5
1206.1
993.6
Black
11
2
1
8
2.5
22.7
-231.8
1142.9
911.1
Rapid
All
7
2
0
5
2.0
28.6
-182.1
1204.2
1022.1
White
3
0
0
3
0.0
0.0
-425.0
1206.0
781.0
Black
4
2
0
2
2.0
50.0
0.0
1202.9
1202.9
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
2100131805
Loubser, LA (Lilliene)
2
0.5
0
1
1
25.0
1109.8
-212.5
897.3
View list
2
1090139998
Monk, C (Caleb)
1
1.0
1
0
0
100.0
1108.0
425.0
1533.0
View list
3
1220143039
Buitendach, D (Devon)
1
1.0
1
0
0
100.0
1092.2
425.0
1517.2
View list
4
1110138291
De Klerk, W (Wihan)
1
1.0
1
0
0
100.0
1059.0
425.0
1484.0
View list
5
1100154170
De Jonge, M (Morne)
1
1.0
1
0
0
100.0
1059.0
425.0
1484.0
View list
6
2130137401
Pistorius, A (Anabelle)
1
1.0
1
0
0
100.0
1127.3
425.0
1552.3
View list
7
1090140001
Pryra, J (Jonathan Dillian)
1
1.0
1
0
0
100.0
1108.0
425.0
1533.0
View list
8
1090140003
Van Baalen, J (Jakobus Michael)
1
0.0
0
0
1
0.0
1108.0
-425.0
683.0
View list
9
1100098596
Redelinghuys, A (Ayden)
1
0.0
0
0
1
0.0
1108.0
-425.0
683.0
View list
10
1950104060
Puso, S (Stephen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
110087585
Potgieter, KP (Kian Paul)
1
0.0
0
0
1
0.0
1108.0
-425.0
683.0
View list
12
111088592
Pillay, T (Tahir)
1
0.0
0
0
1
0.0
1059.0
-425.0
634.0
View list
13
1090140000
Pheiffer, C (Charl)
1
0.0
0
0
1
0.0
1108.0
-425.0
683.0
View list
14
1130136642
Ottermann, E (Erik)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
15
1130137399
Jewell, J (James)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
16
1100117077
Jacobs, R (Rico)
1
0.0
0
0
1
0.0
1059.0
-425.0
634.0
View list
17
2110103926
Jacobs, AE (Alyssa)
1
0.0
0
0
1
0.0
1092.2
-425.0
667.2
View list
18
1130134049
Grobler, J (Joshua)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
19
2100139991
Froneman, C (Carmi)
1
0.0
0
0
1
0.0
1092.2
-425.0
667.2
View list
20
1110107188
De Beer, L (Liam)
1
0.0
0
0
1
0.0
1092.2
-425.0
667.2
View list