Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Jacobs, E (Eugeniel)
Dob:
2011/11/01 (U14)
Gender:
Male
Chess SA id:
1110135421
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (58 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
1577.6
Curent Weighted rating
1549.3
Curent Weighted performance
1472.5
Current official/published rating (highest between Raw, WR and WP)
1577.6
Current floor (min rating allowed)
1141.2
Current highest rating achieved
1641.2
Current K-factor
28
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)
±96.8
Current Raw change used (final)
0.0
Projected new Raw rating
1577.6
Projected new Weighed rating
1552.3
Projected new Weighted performance
1472.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1577.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1641.2
Projected new floor
1141.2
Projected new K-facor
28
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
1596.9
Curent Weighted rating
1571.5
Curent Weighted performance
1476.9
Current official/published rating (highest between Raw, WR and WP)
1596.9
Current floor (min rating allowed)
1145.1
Current highest rating achieved
1645.1
Current K-factor
28
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)
±94.2
Current Raw change used (final)
0.0
Projected new Raw rating
1596.9
Projected new Weighed rating
1573.9
Projected new Weighted performance
1476.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1596.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1645.1
Projected new floor
1145.1
Projected new K-facor
28
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
1352.8
Curent Weighted rating
1324.4
Curent Weighted performance
1204.0
Current official/published rating (highest between Raw, WR and WP)
1352.8
Current floor (min rating allowed)
852.8
Current highest rating achieved
1352.8
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)
±133.4
Current Raw change used (final)
0.0
Projected new Raw rating
1352.8
Projected new Weighed rating
1328.4
Projected new Weighted performance
1204.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1352.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1352.8
Projected new floor
852.8
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
1174.0
Curent Weighted rating
1174.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1174.4
Current floor (min rating allowed)
852.8
Current highest rating achieved
1217.6
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)
±172.1
Current Raw change used (final)
0.0
Projected new Raw rating
1174.0
Projected new Weighed rating
1174.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1174.1
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1217.6
Projected new floor
852.8
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
1
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1552.5
1565.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
23
Eden School Chess Trials 1 2024 (U13 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1552.5
1565.8
Analysis
22
Eden Top Schools 2023 (U13 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1561.6
1579.2
Analysis
21
Knysna Inter Schools 2023
2023/07/05
2023/07/05
Eden District (WEG)
Rapid
30
0.60
6
4
4.0
1557.2
1258.8
Analysis
20
Knysna Oyster Festival 2023 (Juniors)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
4.5
1557.2
1258.8
Analysis
19
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1527.2
1568.0
Analysis
18
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
10
8.0
1527.2
1568.0
Analysis
17
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1523.0
1571.1
Analysis
16
2023 Knysna School Trials #1 (U13)
2023/02/04
2023/02/04
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1505.4
1556.0
Analysis
15
Pacaltsdorp Chess Club 2022 (B)
2022/08/27
2022/08/27
Eden District (WEG)
Rapid
25
0.54
6
6
3.5
1512.7
1266.7
Analysis
14
Pacaltsdorp Chess Club 2022 (Blitz)
2022/08/26
2022/08/26
Eden District (WEG)
Blitz
5
0.18
6
6
2.0
1512.7
1217.6
Analysis
13
WCCA Rural Cup 2022 (U12)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
4
4.0
1512.7
1534.2
Analysis
12
WCCA Rural Cup Blitz 2022
2022/07/12
2022/07/12
Overberg (WOS)
Blitz
5
0.18
5
5
3.0
1585.5
1200.0
Analysis
11
South African Open 2022 (U12)
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1585.5
1579.3
Analysis
10
Knysna Inter School July 2022
2022/07/06
2022/07/06
Eden District (WEG)
Rapid
35
0.66
6
6
5.0
1585.5
1283.6
Analysis
9
Knysna Oyster Festival Rapid Chess 2022 (A)
2022/07/02
2022/07/02
Eden District (WEG)
Rapid
30
0.60
5
4
1.0
1585.5
1283.6
Analysis
8
George Open 2022 (B)
2022/06/11
2022/06/11
Eden District (WEG)
Standard
65
0.85
5
5
1.5
1641.2
1645.1
Analysis
7
Western Cape Schools 2022 (U11 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
5.0
1615.4
1488.6
Analysis
6
Eden Open 2022 (C)
2022/04/23
2022/04/23
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1379.4
1355.8
Analysis
5
Eden Proewe 2 2022 (O11 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
4
3.5
1379.4
1355.8
Analysis
4
Eden Proewe 1 2022 (O11 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1344.8
1304.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
5
0
0
5.0
100.0
425.0
1302.1
1727.1
White
2
2
0
0
2.0
100.0
425.0
1354.2
1779.2
Black
3
3
0
0
3.0
100.0
425.0
1267.3
1692.3
Standard
All
5
5
0
0
5.0
100.0
425.0
1302.1
1727.1
White
2
2
0
0
2.0
100.0
425.0
1354.2
1779.2
Black
3
3
0
0
3.0
100.0
425.0
1267.3
1692.3
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
121
87
5
29
89.5
74.0
203.7
1319.2
1522.9
White
61
46
2
13
47.0
77.0
229.9
1323.8
1553.7
Black
60
41
3
16
42.5
70.8
177.1
1314.6
1491.7
Standard
All
75
59
3
13
60.5
80.7
260.7
1320.3
1581.0
White
38
30
2
6
31.0
81.6
268.4
1333.3
1601.7
Black
37
29
1
7
29.5
79.7
252.7
1307.0
1559.7
Rapid
All
35
23
2
10
24.0
68.6
157.9
1310.0
1467.8
White
17
12
0
5
12.0
70.6
175.0
1330.5
1505.5
Black
18
11
2
5
12.0
66.7
141.7
1290.6
1432.3
Blitz
All
11
5
0
6
5.0
45.5
-38.6
1341.1
1302.4
White
6
4
0
2
4.0
66.7
141.7
1244.5
1386.2
Black
5
1
0
4
1.0
20.0
-255.0
1456.9
1201.9
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110108602
Zhu, D (David)
5
5.0
5
0
0
100.0
1460.1
425.0
1885.1
View list
2
1110130128
Da Silva, D (Darren)
4
3.0
3
0
1
75.0
1406.7
212.5
1619.2
View list
3
1100096199
Petersen, S (Shenwin)
4
3.0
2
2
0
75.0
1367.5
212.5
1580.0
View list
4
1120119465
Prins, E (Eddie)
3
3.0
3
0
0
100.0
1446.5
425.0
1871.5
View list
5
1100108128
Prins, R (Reinhart)
3
0.0
0
0
3
0.0
1454.7
-425.0
1029.7
View list
6
1120149890
Appels, J (Jaheem)
2
2.0
2
0
0
100.0
1557.2
425.0
1982.2
View list
7
1110139242
Berry, L (Luthando)
2
2.0
2
0
0
100.0
1448.7
425.0
1873.7
View list
8
1110137903
Herman, A (Aqeem)
2
2.0
2
0
0
100.0
1585.5
425.0
2010.5
View list
9
1110135825
Mncube, S (Sifiso)
2
2.0
2
0
0
100.0
1571.3
425.0
1996.3
View list
10
1110149875
Tamboer, K (Kurt-Lee)
2
2.0
2
0
0
100.0
1557.2
425.0
1982.2
View list
11
2100108140
Van Niekerk, N (Nina)
2
2.0
2
0
0
100.0
1584.2
425.0
2009.2
View list
12
1110109382
Fourie, L (Loftie)
2
1.5
1
1
0
75.0
1362.1
212.5
1574.6
View list
13
1050137855
Caba, L (Lunathi)
2
1.0
1
0
1
50.0
1585.5
0.0
1585.5
View list
14
1100119486
Muller, K (Kieran)
2
1.0
1
0
1
50.0
1544.4
0.0
1544.4
View list
15
101064100
Gilbert, C (Cheslyn)
2
0.0
0
0
2
0.0
1512.7
-425.0
1087.7
View list
16
1110130971
Dadaker, M (Mohammed)
1
1.0
1
0
0
100.0
1585.5
425.0
2010.5
View list
17
1140137897
Bruiners, N (Nate)
1
1.0
1
0
0
100.0
1279.3
425.0
1704.3
View list
18
1100149860
Brewer, L (Lucas)
1
1.0
1
0
0
100.0
1505.4
425.0
1930.4
View list
19
1100146227
Boucher, J (Joshua)
1
1.0
1
0
0
100.0
1523.0
425.0
1948.0
View list
20
1100149859
Botha, H (Hedlee)
1
1.0
1
0
0
100.0
1505.4
425.0
1930.4
View list