Chess South Africa
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Chess South Africa
Robertson, M (Melcaylinn)
Dob:
2010/05/08 (U16)
Gender:
Female
Chess SA id:
2100130799
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (16 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
1247.6
Curent Weighted rating
1251.5
Curent Weighted performance
1191.9
Current official/published rating (highest between Raw, WR and WP)
1251.5
Current floor (min rating allowed)
910.5
Current highest rating achieved
1410.5
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)
±154.9
Current Raw change used (final)
0.0
Projected new Raw rating
1247.6
Projected new Weighed rating
1249.1
Projected new Weighted performance
1191.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1249.1
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1410.5
Projected new floor
910.5
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
1232.5
Curent Weighted rating
1222.6
Curent Weighted performance
1179.8
Current official/published rating (highest between Raw, WR and WP)
1232.5
Current floor (min rating allowed)
903.3
Current highest rating achieved
1403.3
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)
±158.3
Current Raw change used (final)
0.0
Projected new Raw rating
1232.5
Projected new Weighed rating
1221.0
Projected new Weighted performance
1179.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1403.3
Projected new floor
903.3
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
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)
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)
±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
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
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)
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)
±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
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
6.0
1237.8
1215.2
Analysis
2
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1216.8
1180.6
Analysis
1
Eden School Chess Trials 1 2024 (U15 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1216.8
1180.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
21
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
6.0
1237.8
1215.2
Analysis
20
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.0
1216.8
1180.6
Analysis
19
Eden School Chess Trials 1 2024 (U15 Girls)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1216.8
1180.6
Analysis
18
Western Cape Top Schools 2023 (U15 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1264.3
1234.0
Analysis
17
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
4
1.0
1301.0
1275.0
Analysis
16
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
0
0.0
1301.0
1275.0
Analysis
15
Western Cape HS Individuals 2023 (U15 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1317.7
1299.6
Analysis
14
Eden Trails 1 2023 (U15 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1300.4
1278.8
Analysis
13
Eden Trails 1 2023 (U13 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1300.4
1278.8
Analysis
12
Mossel Bay Schools Trials 2 2023 (U15 Girls)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1300.4
1278.8
Analysis
11
Mossel Bay Schools Trials 1 2023 (U15 Girls)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1313.4
1291.9
Analysis
10
Mossel Bay Open 2022 (B)
2022/09/30
2022/10/02
Eden District (WEG)
Standard
90
0.94
6
6
2.0
1360.3
1338.3
Analysis
9
Western Cape Top Schools 2022 (U13 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1410.5
1403.3
Analysis
8
Eden Topskole 2022 (O13 Dogters)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
6
4
4.0
1342.5
1341.7
Analysis
7
Western Cape Schools 2022 (U13 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.0
1370.0
1379.9
Analysis
6
Eden Proewe 2 2022 (O13 Dogters)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1375.8
1391.1
Analysis
5
Eden Proewe 1 2022 (O13 Dogters)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1305.4
1313.3
Analysis
4
Mosselbaai Skole Skaak Proewe 1 2022 (U13 Girls)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1284.3
1292.4
Analysis
3
Eden Schools Closed Trials 1 2020 (U11 Girls)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1284.3
1296.0
Analysis
2
Mossel Bay Trials 2 2020 (U11)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
65
0.85
5
4
4.0
1200.0
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
10
3
8
11.5
54.8
40.5
1234.5
1275.0
White
11
7
1
3
7.5
68.2
154.5
1217.5
1372.0
Black
10
3
2
5
4.0
40.0
-85.0
1253.2
1168.2
Standard
All
21
10
3
8
11.5
54.8
40.5
1234.5
1275.0
White
11
7
1
3
7.5
68.2
154.5
1217.5
1372.0
Black
10
3
2
5
4.0
40.0
-85.0
1253.2
1168.2
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
95
49
9
37
53.5
56.3
53.7
1234.9
1288.6
White
46
30
3
13
31.5
68.5
157.1
1220.8
1377.9
Black
49
19
6
24
22.0
44.9
-43.4
1248.2
1204.8
Standard
All
95
49
9
37
53.5
56.3
53.7
1234.9
1288.6
White
46
30
3
13
31.5
68.5
157.1
1220.8
1377.9
Black
49
19
6
24
22.0
44.9
-43.4
1248.2
1204.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2100119266
Le Kay, Y (Yshah)
6
3.0
3
0
3
50.0
1277.8
0.0
1277.8
View list
2
2090098408
Wewers, I (Izelle)
5
3.5
2
3
0
70.0
1323.6
170.0
1493.6
View list
3
2100119485
Makriga, G (Geonio)
4
4.0
4
0
0
100.0
1334.8
425.0
1759.8
View list
4
2090130803
Taute, M (Mecayla)
3
1.5
1
1
1
50.0
1318.4
0.0
1318.4
View list
5
2090130779
Jacobs, Z (Zee-Lynne)
3
1.0
1
0
2
33.3
1272.9
-141.7
1131.3
View list
6
2090118615
Buys, D (Denee)
2
2.0
2
0
0
100.0
1269.1
425.0
1694.1
View list
7
2080130811
Claassen, M (Micylee)
2
2.0
2
0
0
100.0
1306.9
425.0
1731.9
View list
8
2100119265
Kennedy, J (Juvante)
2
2.0
2
0
0
100.0
1242.2
425.0
1667.2
View list
9
2090109669
Kenzenie, K (Keisha)
2
2.0
2
0
0
100.0
1342.5
425.0
1767.5
View list
10
2100109663
Windvogel, P (Paulene)
2
2.0
2
0
0
100.0
1296.3
425.0
1721.3
View list
11
2090099753
De Bruin, E (Elrise)
2
1.0
1
0
1
50.0
1364.1
0.0
1364.1
View list
12
209088299
Golding, E (Elnichia)
2
1.0
1
0
1
50.0
1302.9
0.0
1302.9
View list
13
2090145221
Claassen, H (Haylene)
2
1.0
0
2
0
50.0
1330.7
0.0
1330.7
View list
14
209095311
Grove, E (Emily)
2
0.0
0
0
2
0.0
1364.1
-425.0
939.1
View list
15
2080148921
Michaels, B (Bernadine)
2
0.0
0
0
2
0.0
1307.2
-425.0
882.2
View list
16
1090119262
Bredenkamp, J (Jaydon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1090131987
Botha, J (Josephnique)
1
1.0
1
0
0
100.0
1237.8
425.0
1662.8
View list
18
1040136864
Buis, H (Henley)
1
1.0
1
0
0
100.0
1360.3
425.0
1785.3
View list
19
2100151061
Bruintjies, G (Gyllinique)
1
1.0
1
0
0
100.0
1237.8
425.0
1662.8
View list
20
2100130760
Brown, A (Avah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list