Chess South Africa
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Chess South Africa
Botha, J (Jaylie)
Dob:
2014/07/02 (U12)
Gender:
Female
Chess SA id:
2140148827
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (17 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
1277.2
Curent Weighted rating
1268.0
Curent Weighted performance
1205.3
Current official/published rating (highest between Raw, WR and WP)
1277.2
Current floor (min rating allowed)
797.7
Current highest rating achieved
1297.7
Current K-factor
36
Games played this month
9
Score (S)
2.5
Expected score (We)
3.96
Difference (S-We)
-1.46
Current Raw change (no limits, including tournament time weight)
-52.6
Current min/max change allowed (with limits)
±148.5
Current Raw change used (final)
-52.6
Projected new Raw rating
1224.6
Projected new Weighed rating
1265.6
Projected new Weighted performance
1205.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.6
Projected effective change (new Official - current Official)
-11.6
Projected new highest rating
1297.7
Projected new floor
797.7
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
1297.3
Curent Weighted rating
1278.1
Curent Weighted performance
1264.1
Current official/published rating (highest between Raw, WR and WP)
1297.3
Current floor (min rating allowed)
815.3
Current highest rating achieved
1315.3
Current K-factor
36
Games played this month
9
Score (S)
2.5
Expected score (We)
4.30
Difference (S-We)
-1.80
Current Raw change (no limits, including tournament time weight)
-64.8
Current min/max change allowed (with limits)
±144.4
Current Raw change used (final)
-64.8
Projected new Raw rating
1232.5
Projected new Weighed rating
1275.7
Projected new Weighted performance
1264.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.7
Projected effective change (new Official - current Official)
-21.6
Projected new highest rating
1315.3
Projected new floor
815.3
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
1142.0
Curent Weighted rating
1186.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1186.7
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)
±180.1
Current Raw change used (final)
0.0
Projected new Raw rating
1142.0
Projected new Weighed rating
1182.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1182.6
Projected effective change (new Official - current Official)
-4.1
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
1153.6
Curent Weighted rating
1189.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1189.3
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)
±177.1
Current Raw change used (final)
0.0
Projected new Raw rating
1153.6
Projected new Weighed rating
1186.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1186.1
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
South African Junior Closed Chess Championship 2024 (U10 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
2.5
Main rating:
1277.2
Rating gain/loss:
-52.6
Type rating:
1297.3
Rating gain/loss:
-64.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
South African Junior Closed Chess Championship 2024 (U10 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1277.2
1297.3
Analysis
5
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
5
3.0
1286.5
1315.3
Analysis
4
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1268.6
1296.9
Analysis
3
Southern Knights Rapid 2024 (Junior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
5
1.0
1260.1
1200.0
Analysis
2
Southern Knights Blitz 2024 (Junior)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
8
3.0
1260.1
1200.0
Analysis
1
Mossel Bay Schools Trials 2 2024 (U11)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1260.1
1262.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
South African Junior Closed Chess Championship 2024 (U10 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.5
1277.2
1297.3
Analysis
12
Eden Chess Trials 2 2024 (U12)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
5
3.0
1286.5
1315.3
Analysis
11
Eden School Chess Trials 1 2024 (U11 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1268.6
1296.9
Analysis
10
Southern Knights Rapid 2024 (Junior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
5
1.0
1260.1
1200.0
Analysis
9
Southern Knights Blitz 2024 (Junior)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
8
3.0
1260.1
1200.0
Analysis
8
Mossel Bay Schools Trials 2 2024 (U11)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1260.1
1262.0
Analysis
7
Eden Open 2023 (C)
2023/12/02
2023/12/02
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1277.1
1282.5
Analysis
6
Western Cape PS Individuals 2023 (U9 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1297.7
1313.8
Analysis
5
Eden Trials 2+3 2023 (U10)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
5.5
1297.7
1313.8
Analysis
4
Eden Trails 1 2023 (U9 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1297.1
1315.2
Analysis
3
George Chess Trials 3 2023 (U9 Girls)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1251.1
1261.6
Analysis
2
George Chess Trials 2 2023 (U9 Girls)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1251.1
1261.6
Analysis
1
George Chess Trials 1 2023 (U9 Girls)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
37
16
1
20
16.5
44.6
-45.9
1287.5
1241.6
White
20
11
1
8
11.5
57.5
63.7
1291.7
1355.4
Black
17
5
0
12
5.0
29.4
-175.0
1282.7
1107.7
Standard
All
24
12
1
11
12.5
52.1
17.7
1252.9
1270.6
White
13
9
1
3
9.5
73.1
196.2
1264.5
1460.6
Black
11
3
0
8
3.0
27.3
-193.2
1239.2
1046.0
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1358.0
1103.0
White
3
0
0
3
0.0
0.0
-425.0
1406.8
981.8
Black
2
1
0
1
1.0
50.0
0.0
1284.8
1284.8
Blitz
All
8
3
0
5
3.0
37.5
-106.3
1347.4
1241.1
White
4
2
0
2
2.0
50.0
0.0
1293.6
1293.6
Black
4
1
0
3
1.0
25.0
-212.5
1401.2
1188.7
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
77
38
4
35
40.0
51.9
16.6
1261.2
1277.7
White
40
22
2
16
23.0
57.5
63.7
1256.3
1320.0
Black
37
16
2
19
17.0
45.9
-34.5
1266.4
1232.0
Standard
All
64
34
4
26
36.0
56.3
53.1
1242.8
1295.9
White
33
20
2
11
21.0
63.6
115.9
1238.1
1354.0
Black
31
14
2
15
15.0
48.4
-13.7
1247.9
1234.2
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1358.0
1103.0
White
3
0
0
3
0.0
0.0
-425.0
1406.8
981.8
Black
2
1
0
1
1.0
50.0
0.0
1284.8
1284.8
Blitz
All
8
3
0
5
3.0
37.5
-106.3
1347.4
1241.1
White
4
2
0
2
2.0
50.0
0.0
1293.6
1293.6
Black
4
1
0
3
1.0
25.0
-212.5
1401.2
1188.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2140148829
Greeff, M (Mari)
5
0.5
0
1
4
10.0
1247.9
-340.0
907.9
View list
2
2140149955
Barnard, M (Marizaan)
3
2.0
2
0
1
66.7
1275.1
141.7
1416.8
View list
3
2150148828
Chaonwa, N (Natalie)
3
1.0
1
0
2
33.3
1249.6
-141.7
1107.9
View list
4
2140151125
Rabie, T (Thilda)
3
0.0
0
0
3
0.0
1280.9
-425.0
855.9
View list
5
2140132050
Botha, G (Galeren)
2
2.0
2
0
0
100.0
1277.5
425.0
1702.5
View list
6
2140148833
Mouton, C (Carli)
2
2.0
2
0
0
100.0
1225.5
425.0
1650.5
View list
7
2140148834
Norgarb, S (Sophia)
2
2.0
2
0
0
100.0
1248.8
425.0
1673.8
View list
8
2140148835
Roux, N (Niqueta)
2
1.5
1
1
0
75.0
1251.1
212.5
1463.6
View list
9
1150151115
Verster, J (Juan Marais)
2
1.0
1
0
1
50.0
1287.4
0.0
1287.4
View list
10
1110135813
Coleman, A (Anthony)
2
0.0
0
0
2
0.0
1260.1
-425.0
835.1
View list
11
1140149952
Snyman, C (Christian)
2
0.0
0
0
2
0.0
1260.1
-425.0
835.1
View list
12
2140148826
Beaunielle, C (Cathi)
1
1.0
1
0
0
100.0
1297.1
425.0
1722.1
View list
13
1140150044
Abrahams, M (Marshal)
1
1.0
1
0
0
100.0
1297.7
425.0
1722.7
View list
14
1140151107
Ceaser, E (Eathan)
1
1.0
1
0
0
100.0
1297.7
425.0
1722.7
View list
15
2140147381
Geldenhuys, R (Ruby)
1
1.0
1
0
0
100.0
1297.1
425.0
1722.1
View list
16
2140148591
Fourie, R (Rosa Hermiena)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list
17
2130148838
Cullum, A (Abrahmia)
1
1.0
1
0
0
100.0
1268.6
425.0
1693.6
View list
18
2150156961
Coleman, G (Gabriella)
1
1.0
1
0
0
100.0
1297.7
425.0
1722.7
View list
19
2140139291
Jaftha, Z (Zakeva)
1
1.0
1
0
0
100.0
1286.5
425.0
1711.5
View list
20
2140149959
Magomanele, T (Thato)
1
1.0
1
0
0
100.0
1297.7
425.0
1722.7
View list