Chess South Africa
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Chess South Africa
Westoby, A (Adam)
Dob:
2013/07/24 (U12)
Gender:
Male
Chess SA id:
1130148617
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (9 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
1427.7
Curent Weighted rating
1340.7
Curent Weighted performance
1346.6
Current official/published rating (highest between Raw, WR and WP)
1427.7
Current floor (min rating allowed)
977.4
Current highest rating achieved
1477.4
Current K-factor
32
Games played this month
5
Score (S)
1.0
Expected score (We)
2.53
Difference (S-We)
-1.53
Current Raw change (no limits, including tournament time weight)
-40.6
Current min/max change allowed (with limits)
±119.9
Current Raw change used (final)
-40.6
Projected new Raw rating
1387.1
Projected new Weighed rating
1348.6
Projected new Weighted performance
1346.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1387.1
Projected effective change (new Official - current Official)
-40.6
Projected new highest rating
1477.4
Projected new floor
977.4
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
1452.9
Curent Weighted rating
1356.6
Curent Weighted performance
1364.8
Current official/published rating (highest between Raw, WR and WP)
1452.9
Current floor (min rating allowed)
1026.5
Current highest rating achieved
1526.5
Current K-factor
32
Games played this month
5
Score (S)
1.0
Expected score (We)
2.91
Difference (S-We)
-1.91
Current Raw change (no limits, including tournament time weight)
-61.1
Current min/max change allowed (with limits)
±115.6
Current Raw change used (final)
-61.1
Projected new Raw rating
1391.8
Projected new Weighed rating
1364.1
Projected new Weighted performance
1364.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1391.8
Projected effective change (new Official - current Official)
-61.1
Projected new highest rating
1526.5
Projected new floor
1026.5
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
1245.5
Curent Weighted rating
1227.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1245.5
Current floor (min rating allowed)
752.0
Current highest rating achieved
1252.0
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)
±155.4
Current Raw change used (final)
0.0
Projected new Raw rating
1245.5
Projected new Weighed rating
1230.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1252.0
Projected new floor
752.0
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
1066.6
Curent Weighted rating
1088.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1088.6
Current floor (min rating allowed)
752.0
Current highest rating achieved
1066.6
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)
±200.5
Current Raw change used (final)
0.0
Projected new Raw rating
1066.6
Projected new Weighed rating
1084.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1084.3
Projected effective change (new Official - current Official)
-4.2
Projected new highest rating
1066.6
Projected new floor
752.0
Projected new K-facor
40
Tournaments
History
Tournament:
JMC Crawford International Sandton 2024 (B)
Start:
2024/05/11
End:
2024/05/11
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.0
Main rating:
1427.7
Rating gain/loss:
-40.6
Type rating:
1452.9
Rating gain/loss:
-61.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
JMC Crawford International Sandton 2024 (B)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1427.7
1452.9
Analysis
4
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
1477.4
1526.5
Analysis
3
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1477.4
1526.5
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1382.7
1389.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1382.7
1389.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
JMC Crawford International Sandton 2024 (B)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1427.7
1452.9
Analysis
18
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
1477.4
1526.5
Analysis
17
JMC Unika School Tournament 2024 (D)
2024/03/02
2024/03/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1477.4
1526.5
Analysis
16
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1382.7
1389.7
Analysis
15
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1382.7
1389.7
Analysis
14
Mzansi Summer Blitz 2023
2023/12/09
2023/12/09
Johannesburg Metro (GJM)
Rapid
10
0.29
7
7
3.0
1384.2
1252.0
Analysis
13
Mzansi Bryanston Rapid 2023 (Junior)
2023/10/07
2023/10/07
Johannesburg Metro (GJM)
Rapid
25
0.54
5
5
3.0
1394.3
1241.2
Analysis
12
Chess Molecules Rapid 2023 (Grade 3+4)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1309.7
1200.0
Analysis
11
ThinkChess Academy 2023 (B)
2023/09/09
2023/09/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1309.7
1332.5
Analysis
10
Mzansi Spring Rapid 2023
2023/09/02
2023/09/02
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
2.0
1309.7
1200.0
Analysis
9
JMC Closed Aug 2023 (U12)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
2.5
1359.4
1390.8
Analysis
8
2023 Menlo Open Tournament (D)
2023/07/22
2023/07/22
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1235.0
1248.8
Analysis
7
GoForChess Junior Chess Championship Grayston 2023 (Juniors)
2023/07/16
2023/07/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1235.0
1248.8
Analysis
6
JMC Trinity Little Falls 2023 (D)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
3.0
1235.0
1248.8
Analysis
5
JNW Open - Trinityhouse Little Falls 2023 (C)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1161.7
1173.6
Analysis
4
JMC Blitz - Higher Ground 2023
2023/06/17
2023/06/17
Johannesburg Metro (GJM)
Blitz
8
0.25
7
7
3.0
1161.7
1034.2
Analysis
3
Knight Riders Youth Day 2023 (U12)
2023/06/16
2023/06/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1161.7
1173.6
Analysis
2
Mzansi Open Blitz 2023
2023/04/29
2023/04/29
Johannesburg Metro (GJM)
Blitz
5
0.18
9
8
0.0
1179.1
1200.0
Analysis
1
Thinkchess Tournament 2023 (Group 2)
2023/01/28
2023/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
12
3
8
13.5
58.7
73.9
1335.7
1409.6
White
12
6
1
5
6.5
54.2
35.4
1315.7
1351.1
Black
11
6
2
3
7.0
63.6
115.9
1357.5
1473.4
Standard
All
23
12
3
8
13.5
58.7
73.9
1335.7
1409.6
White
12
6
1
5
6.5
54.2
35.4
1315.7
1351.1
Black
11
6
2
3
7.0
63.6
115.9
1357.5
1473.4
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
102
52
6
44
55.0
53.9
33.3
1291.1
1324.4
White
50
23
3
24
24.5
49.0
-8.5
1304.5
1296.0
Black
52
29
3
20
30.5
58.7
73.6
1278.2
1351.8
Standard
All
63
36
6
21
39.0
61.9
101.2
1266.6
1367.8
White
31
16
3
12
17.5
56.5
54.8
1268.0
1322.9
Black
32
20
3
9
21.5
67.2
146.1
1265.2
1411.3
Rapid
All
24
13
0
11
13.0
54.2
35.4
1330.2
1365.7
White
11
6
0
5
6.0
54.5
38.6
1384.4
1423.1
Black
13
7
0
6
7.0
53.8
32.7
1284.4
1317.1
Blitz
All
15
3
0
12
3.0
20.0
-255.0
1331.3
1076.3
White
8
1
0
7
1.0
12.5
-318.8
1335.6
1016.9
Black
7
2
0
5
2.0
28.6
-182.1
1326.4
1144.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130130731
Papanicolaou, M (Mila)
2
2.0
2
0
0
100.0
1383.5
425.0
1808.5
View list
2
1130140205
Wessels, T (Theodore)
2
0.0
0
0
2
0.0
1260.6
-425.0
835.6
View list
3
1120162024
Du Plessis, J (Jaydan)
1
1.0
1
0
0
100.0
1309.7
425.0
1734.7
View list
4
1110103633
Chana, N (Naveera)
1
1.0
1
0
0
100.0
1384.2
425.0
1809.2
View list
5
1120152458
Chadalavada, B (Bhaarghavarama)
1
1.0
1
0
0
100.0
1359.4
425.0
1784.4
View list
6
1150157334
Carim, Z (Zakir)
1
1.0
1
0
0
100.0
1309.7
425.0
1734.7
View list
7
1140156649
David, B (Benjamin)
1
1.0
1
0
0
100.0
1309.7
425.0
1734.7
View list
8
1110157317
Balasubramaniam, Y (Yugandheeraa)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list
9
1140148601
Bazhko, M (Mikhail)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1140134429
Botha, G (Gregory)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
11
1160158238
Fenwick, J (Jasper)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
12
1960300243
Fulumeni, L (Lunga)
1
1.0
1
0
0
100.0
1427.7
425.0
1852.7
View list
13
2160143809
Gerber, Z (Zoe)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list
14
1120143047
Haupt, J (Joshua)
1
1.0
1
0
0
100.0
1382.7
425.0
1807.7
View list
15
1140191590
Israel, Y (Yonatan)
1
1.0
1
0
0
100.0
1382.7
425.0
1807.7
View list
16
1100116575
Iyer, A (Aditya)
1
1.0
1
0
0
100.0
1309.7
425.0
1734.7
View list
17
1140162425
Joseph, T (Tolulope)
1
1.0
1
0
0
100.0
1309.7
425.0
1734.7
View list
18
1100158074
Kaija, D (Donald)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
19
2100109348
Karsten, CB (Chay Belle)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
20
2090108309
Maharaj, A (Anaamika)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list