Chess South Africa
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Chess South Africa
Jacobs, E (Emmanuel)
Dob:
2014/04/12 (U12)
Gender:
Male
Chess SA id:
1140138136
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (144 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
1088.5
Current Weighted rating
1089.3
Current Weighted performance
867.1
Current official/published rating (highest between Raw, WR and WP)
1089.3
Current highest rating achieved
1164.5
Current floor (min rating allowed)
664.5
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)
±194.4
Current Raw change used (final)
0.0
Projected new Raw rating
1088.5
Projected new Weighed rating
1001.6
Projected new Weighted performance
867.1
Projected new final Raw rating (if new WP > new Raw)
1088.5
Projected new highest rating
1164.5
Projected new floor
664.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.5
Projected effective change (new Official - current Official)
-0.8
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
1132.8
Current Weighted rating
1139.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1139.5
Current highest rating achieved
1142.4
Current floor (min rating allowed)
642.4
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)
±182.5
Current Raw change used (final)
0.0
Projected new Raw rating
1132.8
Projected new Weighed rating
1048.3
Projected new Weighted performance
534.9
Projected new final Raw rating (if new WP > new Raw)
1132.8
Projected new highest rating
1142.4
Projected new floor
642.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.8
Projected effective change (new Official - current Official)
-6.7
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
1078.4
Current Weighted rating
1082.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1082.7
Current highest rating achieved
1140.0
Current floor (min rating allowed)
640.0
Current K-factor
40
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)
±197.2
Current Raw change used (final)
0.0
Projected new Raw rating
1078.4
Projected new Weighed rating
995.3
Projected new Weighted performance
752.7
Projected new final Raw rating (if new WP > new Raw)
1078.4
Projected new highest rating
1140.0
Projected new floor
640.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.4
Projected effective change (new Official - current Official)
-4.3
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
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1084.8
1142.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1084.8
1142.4
Analysis
5
Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys)
2023/03/04
2023/03/04
Cape Town (WCT)
Rapid
30
0.60
5
5
1.0
1108.1
1112.4
Analysis
4
Central District School Trials 2023 (U9 Boys)
2023/02/04
2023/02/04
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1110.3
1107.6
Analysis
3
Metro Rapid 2022 (U9 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
4
0.5
1127.3
1140.0
Analysis
2
Metro WP Schools Chess Trials 2022 (U7+U9 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1164.5
1200.0
Analysis
1
2022 Central District Individual Trials (U9)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1180.3
1095.3
White
2
1
0
1
1.0
50.0
0.0
1146.0
1146.0
Black
3
1
0
2
1.0
33.3
-141.7
1203.1
1061.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1180.3
1095.3
White
2
1
0
1
1.0
50.0
0.0
1146.0
1146.0
Black
3
1
0
2
1.0
33.3
-141.7
1203.1
1061.4
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
29
5
5
19
7.5
25.9
-205.2
1213.1
1007.9
White
14
3
3
8
4.5
32.1
-151.8
1203.7
1051.9
Black
15
2
2
11
3.0
20.0
-255.0
1221.9
966.9
Standard
All
10
2
2
6
3.0
30.0
-170.0
1201.5
1031.5
White
4
1
0
3
1.0
25.0
-212.5
1177.4
964.9
Black
6
1
2
3
2.0
33.3
-141.7
1217.6
1075.9
Rapid
All
19
3
3
13
4.5
23.7
-223.7
1219.2
995.5
White
10
2
3
5
3.5
35.0
-127.5
1214.2
1086.7
Black
9
1
0
8
1.0
11.1
-330.6
1224.7
894.1
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
1130138137
Lindorsson-Krugel, R (Roy)
2
0.5
0
1
1
25.0
1182.3
-212.5
969.8
View list
2
1130193292
Phillips, S (Seth)
1
1.0
1
0
0
100.0
1084.8
425.0
1509.8
View list
3
1140138132
Basson, J (Joshua)
1
1.0
1
0
0
100.0
1110.3
425.0
1535.3
View list
4
1140135122
Mankune, L (Likuwe)
1
1.0
1
0
0
100.0
1084.8
425.0
1509.8
View list
5
1160150635
Nkhape, O (Olothando)
1
1.0
1
0
0
100.0
1110.3
425.0
1535.3
View list
6
1130138140
Ndaye, L (Louis)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1140150445
Mudenda, N (Nathan)
1
0.5
0
1
0
50.0
1108.1
0.0
1108.1
View list
8
1150158887
Mivuyo, N (Ntshabile)
1
0.5
0
1
0
50.0
1164.5
0.0
1164.5
View list
9
1130147540
Nokhepeyi, Z (Zanaam)
1
0.5
0
1
0
50.0
1127.3
0.0
1127.3
View list
10
1150150277
Viljoen, J (Jordan Joshua)
1
0.5
0
1
0
50.0
1108.1
0.0
1108.1
View list
11
1140137743
Sandler, J (Jesse)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
12
1130140124
Pretorius, M (Meyer)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
13
1130137336
Polk, W (Windsor)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1140150636
Pearson, R (Rylee)
1
0.0
0
0
1
0.0
1110.3
-425.0
685.3
View list
15
1150142376
Baker, A (Andrew)
1
0.0
0
0
1
0.0
1110.3
-425.0
685.3
View list
16
1130135088
Meder, T (Tristan)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
17
2130137326
Krige, Z (Zara)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1140193289
Khan, I (Isa)
1
0.0
0
0
1
0.0
1084.8
-425.0
659.8
View list
19
1150138504
Joya, L (Lilitha)
1
0.0
0
0
1
0.0
1108.1
-425.0
683.1
View list
20
1130135085
James, A (Ayden)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list