Chess South Africa
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Chess South Africa
Martin, E (Emma)
Dob:
2014/03/28 (U12)
Gender:
Female
Chess SA id:
2140140700
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (34 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
1310.4
Current Weighted rating
1287.0
Current Weighted performance
1236.2
Current official/published rating (highest between Raw, WR and WP)
1310.4
Current highest rating achieved
1314.3
Current floor (min rating allowed)
814.3
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)
±141.7
Current Raw change used (final)
0.0
Projected new Raw rating
1310.4
Projected new Weighed rating
1185.3
Projected new Weighted performance
1236.2
Projected new final Raw rating (if new WP > new Raw)
1310.4
Projected new highest rating
1314.3
Projected new floor
814.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.4
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
1282.0
Current Weighted rating
1259.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1282.0
Current highest rating achieved
1282.0
Current floor (min rating allowed)
782.0
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)
±147.5
Current Raw change used (final)
0.0
Projected new Raw rating
1282.0
Projected new Weighed rating
1159.7
Projected new Weighted performance
1178.2
Projected new final Raw rating (if new WP > new Raw)
1282.0
Projected new highest rating
1282.0
Projected new floor
782.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.0
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
1287.3
Current Weighted rating
1287.6
Current Weighted performance
1274.2
Current official/published rating (highest between Raw, WR and WP)
1287.6
Current highest rating achieved
1334.4
Current floor (min rating allowed)
834.4
Current K-factor
36
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)
±146.4
Current Raw change used (final)
0.0
Projected new Raw rating
1287.3
Projected new Weighed rating
1185.3
Projected new Weighted performance
1274.2
Projected new final Raw rating (if new WP > new Raw)
1287.3
Projected new highest rating
1334.4
Projected new floor
834.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.3
Projected effective change (new Official - current Official)
-0.3
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
Cape Town Junior League Finals 2024 (U13 Girls A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
4
2.0
1282.9
1275.4
Analysis
7
Rhenish PS Tournament 2024 (U12)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
4.0
1282.9
1275.4
Analysis
6
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1282.9
1262.6
Analysis
5
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.5
1301.8
1334.4
Analysis
4
Cape Town Junior League Qualifier 2024 (U13 Girls)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.0
1301.8
1334.4
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1314.3
1264.4
Analysis
2
Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1300.8
1297.3
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U11 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1300.8
1274.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Cape Town Junior League Finals 2024 (U13 Girls A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
4
2.0
1282.9
1275.4
Analysis
12
Rhenish PS Tournament 2024 (U12)
2024/05/11
2024/05/11
Cape Winelands (WCW)
Rapid
27
0.57
6
6
4.0
1282.9
1275.4
Analysis
11
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1282.9
1262.6
Analysis
10
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.5
1301.8
1334.4
Analysis
9
Cape Town Junior League Qualifier 2024 (U13 Girls)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.0
1301.8
1334.4
Analysis
8
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1314.3
1264.4
Analysis
7
Mary-Anne Bartels Closed Chess Tournament 2024 (U11 Mixed)
2024/02/24
2024/02/24
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1300.8
1297.3
Analysis
6
CT District East Schools Chess Individuals Trails 2024 (U11 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1300.8
1274.8
Analysis
5
Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed)
2023/12/09
2023/12/09
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1291.5
1275.3
Analysis
4
Western Cape PS Individuals 2023 (U9 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1247.0
1200.0
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls)
2023/03/04
2023/03/04
Cape Town (WCT)
Rapid
30
0.60
5
5
2.5
1251.3
1286.1
Analysis
2
Mary-Anne Bartels Chess Tournament 2023 (U7+U9)
2023/02/21
2023/02/21
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1231.9
1258.4
Analysis
1
Rhenish Primary Tournament 2022 (U10)
2022/05/14
2022/05/14
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
42
22
2
18
23.0
54.8
40.5
1261.8
1302.3
White
23
14
1
8
14.5
63.0
110.9
1261.0
1371.9
Black
19
8
1
10
8.5
44.7
-44.7
1262.8
1218.0
Standard
All
16
8
0
8
8.0
50.0
0.0
1299.1
1299.1
White
8
5
0
3
5.0
62.5
106.3
1278.3
1384.6
Black
8
3
0
5
3.0
37.5
-106.3
1319.9
1213.6
Rapid
All
26
14
2
10
15.0
57.7
65.4
1238.8
1304.2
White
15
9
1
5
9.5
63.3
113.3
1251.7
1365.1
Black
11
5
1
5
5.5
50.0
0.0
1221.2
1221.2
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
68
38
4
26
40.0
58.8
75.0
1253.4
1328.4
White
35
21
2
12
22.0
62.9
109.3
1244.4
1353.7
Black
33
17
2
14
18.0
54.5
38.6
1263.0
1301.6
Standard
All
22
12
0
10
12.0
54.5
38.6
1304.3
1342.9
White
11
7
0
4
7.0
63.6
115.9
1258.8
1374.7
Black
11
5
0
6
5.0
45.5
-38.6
1349.8
1311.2
Rapid
All
46
26
4
16
28.0
60.9
92.4
1229.1
1321.5
White
24
14
2
8
15.0
62.5
106.3
1237.8
1344.0
Black
22
12
2
8
13.0
59.1
77.3
1219.6
1296.8
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
2140140718
Walters, N (Nicola)
3
0.5
0
1
2
16.7
1281.2
-283.3
997.9
View list
2
2110134086
Mavuso, T (Thimna)
2
2.0
2
0
0
100.0
1292.3
425.0
1717.3
View list
3
1150140719
Webb, P (Paul)
2
2.0
2
0
0
100.0
1216.0
425.0
1641.0
View list
4
2110109006
Jacobs, T (Teleah)
2
1.0
1
0
1
50.0
1292.3
0.0
1292.3
View list
5
1140151159
Diergardt, L (Leo)
1
1.0
1
0
0
100.0
1291.5
425.0
1716.5
View list
6
1160150270
Dudhia, H (Hamza)
1
1.0
1
0
0
100.0
1291.5
425.0
1716.5
View list
7
1150151160
Driessen, E (Eben)
1
1.0
1
0
0
100.0
1231.9
425.0
1656.9
View list
8
1140140691
Erasmus, C (Caleb)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list
9
2150147532
Alexander, P (Phoebe)
1
1.0
1
0
0
100.0
1251.3
425.0
1676.3
View list
10
2130161517
Adams, K (Keira)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list
11
2130137564
Coetzee, E (Emma)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list
12
1130140684
Chuang, P (Pacey)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
2130136581
Brewis, S (Sienna)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list
14
2130143657
Booysen, G (Giavanna)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list
15
2150135423
Johnson, A (Amber)
1
1.0
1
0
0
100.0
1247.0
425.0
1672.0
View list
16
2130158862
Khumbuza, A (Amila)
1
1.0
1
0
0
100.0
1314.3
425.0
1739.3
View list
17
2140134352
Kleynhans, M (Miecke)
1
1.0
1
0
0
100.0
1247.0
425.0
1672.0
View list
18
1140151164
Lambrechts, A (Aden)
1
1.0
1
0
0
100.0
1231.9
425.0
1656.9
View list
19
1810302204
Maart, C (Craig)
1
1.0
1
0
0
100.0
1301.8
425.0
1726.8
View list
20
2120157916
Madolo, N (Nqaba)
1
1.0
1
0
0
100.0
1282.9
425.0
1707.9
View list