Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Brandt, I (Isahah)
Dob:
2010/07/01 (U16)
Gender:
Male
Chess SA id:
1100117241
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (32 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
1185.5
Curent Weighted rating
1193.0
Curent Weighted performance
1163.1
Current official/published rating (highest between Raw, WR and WP)
1193.0
Current floor (min rating allowed)
712.7
Current highest rating achieved
1212.7
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)
±169.3
Current Raw change used (final)
0.0
Projected new Raw rating
1185.5
Projected new Weighed rating
1193.8
Projected new Weighted performance
1163.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1193.8
Projected effective change (new Official - current Official)
+0.9
Projected new highest rating
1212.7
Projected new floor
712.7
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
1184.0
Curent Weighted rating
1195.6
Curent Weighted performance
1165.5
Current official/published rating (highest between Raw, WR and WP)
1195.6
Current floor (min rating allowed)
718.6
Current highest rating achieved
1218.6
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)
±169.6
Current Raw change used (final)
0.0
Projected new Raw rating
1184.0
Projected new Weighed rating
1196.5
Projected new Weighted performance
1165.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.5
Projected effective change (new Official - current Official)
+0.9
Projected new highest rating
1218.6
Projected new floor
718.6
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
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
4
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
4
1.0
1212.7
1218.6
Analysis
3
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1205.8
1209.2
Analysis
2
Hessequa Skole Proewe 2 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1204.9
1210.3
Analysis
1
Hessequa Proewe 1 2024 (U15 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1209.1
1216.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
4
1.0
1212.7
1218.6
Analysis
9
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1205.8
1209.2
Analysis
8
Hessequa Skole Proewe 2 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1204.9
1210.3
Analysis
7
Hessequa Proewe 1 2024 (U15 Boys)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1209.1
1216.4
Analysis
6
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
9
4.0
1182.2
1186.8
Analysis
5
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1144.0
1136.8
Analysis
4
Hessequa Proewe 2 2023 (O13 Seuns)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1124.4
1108.8
Analysis
3
Mossel Bay Trials 2 2020 (U11)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
65
0.85
5
4
1.0
1150.2
1136.8
Analysis
2
Mossel Bay Trials 1 2020 (U11)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
0
0.0
1150.2
1136.8
Analysis
1
Eden Top Schools 2019 (U9)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
7
1
11
7.5
39.5
-89.5
1261.1
1171.7
White
9
4
0
5
4.0
44.4
-47.2
1246.2
1199.0
Black
10
3
1
6
3.5
35.0
-127.5
1274.6
1147.1
Standard
All
19
7
1
11
7.5
39.5
-89.5
1261.1
1171.7
White
9
4
0
5
4.0
44.4
-47.2
1246.2
1199.0
Black
10
3
1
6
3.5
35.0
-127.5
1274.6
1147.1
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
50
17
2
31
18.0
36.0
-119.0
1267.2
1148.2
White
24
9
1
14
9.5
39.6
-88.5
1266.6
1178.0
Black
26
8
1
17
8.5
32.7
-147.1
1267.8
1120.7
Standard
All
50
17
2
31
18.0
36.0
-119.0
1267.2
1148.2
White
24
9
1
14
9.5
39.6
-88.5
1266.6
1178.0
Black
26
8
1
17
8.5
32.7
-147.1
1267.8
1120.7
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
1100149972
Stephanus, E (Earl)
3
1.0
1
0
2
33.3
1179.8
-141.7
1038.1
View list
2
1110108531
Joseph, W (William)
3
0.0
0
0
3
0.0
1174.8
-425.0
749.8
View list
3
1100151045
Minnies, J (Jo Neyden)
2
1.0
1
0
1
50.0
1194.0
0.0
1194.0
View list
4
210091177
Michaels, SA (Sydney)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
5
2100109379
Gouws, G (Garlan)
2
0.0
0
0
2
0.0
1197.5
-425.0
772.5
View list
6
1100098405
Odendaal, L (Ludwig)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
7
1100108128
Prins, R (Reinhart)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
8
1100131974
Sebyboe, T (Timothy)
2
0.0
0
0
2
0.0
1208.8
-425.0
783.8
View list
9
1100130772
Gelderbloem, C (Chamonique)
1
1.0
1
0
0
100.0
1150.2
425.0
1575.2
View list
10
2100119452
Erasmus, A (Anneke)
1
1.0
1
0
0
100.0
1182.2
425.0
1607.2
View list
11
1090131987
Botha, J (Josephnique)
1
1.0
1
0
0
100.0
1205.8
425.0
1630.8
View list
12
1110150938
Koopman, J (Juan)
1
1.0
1
0
0
100.0
1144.0
425.0
1569.0
View list
13
1090098393
Mulder, J (Juncoe)
1
1.0
1
0
0
100.0
1209.1
425.0
1634.1
View list
14
1100193045
Nel, W (Willie)
1
1.0
1
0
0
100.0
1204.9
425.0
1629.9
View list
15
1110144652
Oberholzer, F (Fc)
1
1.0
1
0
0
100.0
1182.2
425.0
1607.2
View list
16
1090191735
Olckers, A (Anzich)
1
1.0
1
0
0
100.0
1209.1
425.0
1634.1
View list
17
2100132004
Opperman, C (Crehasia)
1
1.0
1
0
0
100.0
1212.7
425.0
1637.7
View list
18
1110136810
Roux, K (Kristin)
1
1.0
1
0
0
100.0
1182.2
425.0
1607.2
View list
19
1110148850
Saayman, J (Juan)
1
1.0
1
0
0
100.0
1124.4
425.0
1549.4
View list
20
1100151052
Sampson, A (Allen)
1
1.0
1
0
0
100.0
1144.0
425.0
1569.0
View list