Chess South Africa
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Chess South Africa
Booysen, R (Ray-Lanche)
Dob:
2000/05/11 (Adult)
Gender:
Male
Chess SA id:
1000134214
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/03/23 (35 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
1548.9
Curent Weighted rating
1481.5
Curent Weighted performance
1523.6
Current official/published rating (highest between Raw, WR and WP)
1548.9
Current floor (min rating allowed)
1056.2
Current highest rating achieved
1556.2
Current K-factor
32
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)
±100.9
Current Raw change used (final)
0.0
Projected new Raw rating
1548.9
Projected new Weighed rating
1489.2
Projected new Weighted performance
1523.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1548.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1556.2
Projected new floor
1056.2
Projected new K-facor
32
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
1536.4
Curent Weighted rating
1447.3
Curent Weighted performance
1513.9
Current official/published rating (highest between Raw, WR and WP)
1536.4
Current floor (min rating allowed)
1046.3
Current highest rating achieved
1546.3
Current K-factor
32
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)
±102.7
Current Raw change used (final)
0.0
Projected new Raw rating
1536.4
Projected new Weighed rating
1458.2
Projected new Weighted performance
1513.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1536.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1546.3
Projected new floor
1046.3
Projected new K-facor
32
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
1450.7
Curent Weighted rating
1438.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1450.7
Current floor (min rating allowed)
950.7
Current highest rating achieved
1450.7
Current K-factor
32
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)
±116.0
Current Raw change used (final)
0.0
Projected new Raw rating
1450.7
Projected new Weighed rating
1440.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1450.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1450.7
Projected new floor
950.7
Projected new K-facor
32
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
1436.0
Curent Weighted rating
1270.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1436.0
Current floor (min rating allowed)
950.7
Current highest rating achieved
1436.0
Current K-factor
32
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)
±118.5
Current Raw change used (final)
0.0
Projected new Raw rating
1436.0
Projected new Weighed rating
1286.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1436.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1436.0
Projected new floor
950.7
Projected new K-facor
32
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
SBDCU Trial 2 2024 (Open)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
4.0
1556.2
1546.3
Analysis
2
SBDCU Trial 1 2024 (Open)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1512.9
1496.7
Analysis
1
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
4
3.0
1512.9
1496.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
SBDCU Trial 2 2024 (Open)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
4.0
1556.2
1546.3
Analysis
14
SBDCU Trial 1 2024 (Open)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1512.9
1496.7
Analysis
13
SBDCU Open 2024 (A)
2024/02/09
2024/02/10
Sarah Baartman (ESB)
Standard
62
0.84
5
4
3.0
1512.9
1496.7
Analysis
12
Lagoon Open Tournament 2023
2023/11/04
2023/11/04
Sarah Baartman (ESB)
Rapid
17
0.42
7
7
4.5
1509.0
1429.9
Analysis
11
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
4.5
1479.5
1470.4
Analysis
10
Eastern Cape Provincial Individual Championship 2023 (Open)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
3.5
1479.5
1470.4
Analysis
9
SBDCU Closed Trials 2023 (Open)
2023/07/28
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
3.5
1495.3
1489.6
Analysis
8
SBDCU Trial 3 2023 (Open)
2023/06/23
2023/06/24
Sarah Baartman (ESB)
Standard
65
0.85
6
5
4.5
1432.6
1382.1
Analysis
7
Fountains Mall Open 2023 (A)
2023/05/12
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
6
4.0
1401.4
1322.7
Analysis
6
SBDCU Trial 2 2023 (Open)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1408.1
1316.2
Analysis
5
SBDCU Trials 2022 (Open)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
5
5
4.0
1338.0
1267.2
Analysis
4
Fountains Mall Open Tournament 2022 (A)
2022/05/13
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
4
3.5
1300.1
1200.0
Analysis
3
SBDCU Rapid Fountains Mall 2021 (A)
2021/11/06
2021/11/06
Sarah Baartman (ESB)
Rapid
30
0.60
6
6
3.5
1290.4
1439.5
Analysis
2
SBD Prep Tournament 2021
2021/10/16
2021/10/16
Sarah Baartman (ESB)
Rapid
12
0.33
7
7
7.0
1248.2
1344.8
Analysis
1
Jeffreys Bay CC May 1 2021
2021/05/08
2021/05/08
Sarah Baartman (ESB)
Rapid
12
0.33
7
7
7.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
12
0
3
12.0
80.0
255.0
1341.0
1596.0
White
8
5
0
3
5.0
62.5
106.3
1375.0
1481.3
Black
7
7
0
0
7.0
100.0
425.0
1302.1
1727.1
Standard
All
15
12
0
3
12.0
80.0
255.0
1341.0
1596.0
White
8
5
0
3
5.0
62.5
106.3
1375.0
1481.3
Black
7
7
0
0
7.0
100.0
425.0
1302.1
1727.1
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
84
61
7
16
64.5
76.8
227.7
1321.0
1548.7
White
43
32
3
8
33.5
77.9
237.2
1331.4
1568.7
Black
41
29
4
8
31.0
75.6
217.7
1310.0
1527.7
Standard
All
57
40
5
12
42.5
74.6
208.8
1329.2
1538.0
White
29
20
1
8
20.5
70.7
175.9
1335.8
1511.7
Black
28
20
4
4
22.0
78.6
242.9
1322.4
1565.2
Rapid
All
27
21
2
4
22.0
81.5
267.6
1303.6
1571.2
White
14
12
2
0
13.0
92.9
364.3
1322.4
1686.7
Black
13
9
0
4
9.0
69.2
163.5
1283.4
1446.8
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
1060154781
Saunders, E (Ethan)
3
3.0
3
0
0
100.0
1527.3
425.0
1952.3
View list
2
1110111051
Stuurman, P (Pedro)
3
3.0
3
0
0
100.0
1423.4
425.0
1848.4
View list
3
101059345
April, DMG (David)
3
1.5
1
1
1
50.0
1479.0
0.0
1479.0
View list
4
100091898
Mnguni, L (Lucas)
3
1.5
1
1
1
50.0
1413.8
0.0
1413.8
View list
5
101076386
Cungcu, O (Olunje)
2
2.0
2
0
0
100.0
1482.2
425.0
1907.2
View list
6
207059434
Carolus, CJ (Cayline)
2
2.0
2
0
0
100.0
1224.1
425.0
1649.1
View list
7
183016418
Krieger, CR (Charles)
2
2.0
2
0
0
100.0
1472.8
425.0
1897.8
View list
8
1040134123
Loggenburg, M (Melcolin)
2
2.0
2
0
0
100.0
1250.0
425.0
1675.0
View list
9
207094410
Magadla, L (Lathitha)
2
2.0
2
0
0
100.0
1269.3
425.0
1694.3
View list
10
202025136
Moshoeshoe, M (Maletapata)
2
2.0
2
0
0
100.0
1408.8
425.0
1833.8
View list
11
1080134471
Powell, D (Dominic)
2
2.0
2
0
0
100.0
1340.4
425.0
1765.4
View list
12
1070134217
Tarker, Z (Zaidon)
2
2.0
2
0
0
100.0
1224.1
425.0
1649.1
View list
13
1070140906
Smuts, A (Alexander)
2
1.5
1
1
0
75.0
1366.3
212.5
1578.8
View list
14
100059129
Moos, X (Xavier)
2
1.0
1
0
1
50.0
1369.7
0.0
1369.7
View list
15
185026999
Ndyova, T (Thanduxolo)
2
1.0
1
0
1
50.0
1534.6
0.0
1534.6
View list
16
192030604
Potgieter, D (Divan)
2
1.0
1
0
1
50.0
1399.7
0.0
1399.7
View list
17
194052815
Mafongosi, X (Xhanti)
2
0.5
0
1
1
25.0
1443.8
-212.5
1231.3
View list
18
1020116500
Jonas, F (Fernando)
2
0.0
0
0
2
0.0
1392.8
-425.0
967.8
View list
19
199016514
Kroutz, JD (Johnathan)
1
1.0
1
0
0
100.0
1401.4
425.0
1826.4
View list
20
1070134124
Gysman, AD (Allasandro Duwayne)
1
1.0
1
0
0
100.0
1300.1
425.0
1725.1
View list