Chess South Africa
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Chess South Africa
Jacobs, K (Keanu)
Dob:
2010/02/04 (U16)
Gender:
Male
Chess SA id:
1100108541
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1586 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
1107.3
Current Weighted rating
1107.3
Current Weighted performance
455.9
Current official/published rating (highest between Raw, WR and WP)
1107.3
Current highest rating achieved
1198.3
Current floor (min rating allowed)
698.3
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)
±189.2
Current Raw change used (final)
0.0
Projected new Raw rating
1107.3
Projected new Weighed rating
1018.7
Projected new Weighted performance
455.9
Projected new final Raw rating (if new WP > new Raw)
1107.3
Projected new highest rating
1198.3
Projected new floor
698.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1107.3
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
1091.6
Current Weighted rating
1091.6
Current Weighted performance
455.9
Current official/published rating (highest between Raw, WR and WP)
1091.6
Current highest rating achieved
1196.8
Current floor (min rating allowed)
696.8
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.6
Projected new Weighed rating
1004.3
Projected new Weighted performance
455.9
Projected new final Raw rating (if new WP > new Raw)
1091.6
Projected new highest rating
1196.8
Projected new floor
696.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1091.6
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
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
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)
±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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Hessequa Skaak Proewe 2 2020 (O11 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1139.9
1122.4
Analysis
5
Hessequa Skaak Proewe 1 2020 (O11 Seuns)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1139.9
1122.4
Analysis
4
Hessequa Ontwikkelings Toernooi 2019 (B)
2019/11/01
2019/11/01
Eden District (WEG)
Standard
60
0.83
6
6
2.0
1198.3
1196.8
Analysis
3
Eden Top Schools 2019 (U9)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1193.0
1189.2
Analysis
2
Hessequa Proewe 2 2019 (O10)
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1193.0
1189.2
Analysis
1
Hessequa Proewe 1 2019 (O10)
2019/01/26
2019/01/26
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
12
1
16
12.5
43.1
-58.6
1157.7
1099.1
White
14
5
1
8
5.5
39.3
-91.1
1154.6
1063.6
Black
15
7
0
8
7.0
46.7
-28.3
1160.6
1132.3
Standard
All
29
12
1
16
12.5
43.1
-58.6
1157.7
1099.1
White
14
5
1
8
5.5
39.3
-91.1
1154.6
1063.6
Black
15
7
0
8
7.0
46.7
-28.3
1160.6
1132.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100117240
Amsterdam, C (Chaylin)
2
2.0
2
0
0
100.0
1193.0
425.0
1618.0
View list
2
1120117245
Coetzee, D (Dehandre)
2
2.0
2
0
0
100.0
1193.0
425.0
1618.0
View list
3
2130108536
Van Zyl, L (Lisa)
2
2.0
2
0
0
100.0
1199.2
425.0
1624.2
View list
4
1090130738
Russell, A (Alex)
2
1.0
1
0
1
50.0
1139.9
0.0
1139.9
View list
5
1090098393
Mulder, J (Juncoe)
2
0.0
0
0
2
0.0
1169.1
-425.0
744.1
View list
6
1100108159
Jonck, F (Fc)
2
0.0
0
0
2
0.0
1193.0
-425.0
768.0
View list
7
1100108156
Bezuidenhout, W (Wian)
2
0.0
0
0
2
0.0
1193.0
-425.0
768.0
View list
8
1100130739
Tetelow, C (Caleb)
1
1.0
1
0
0
100.0
1139.9
425.0
1564.9
View list
9
1080108544
Farland, S (Sylen)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
10
109088305
Fredericks, J (Jean Pierre)
1
1.0
1
0
0
100.0
1139.9
425.0
1564.9
View list
11
1140108534
Johnson, A (Angel-Lincoln)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1100130740
Venter, A (Adriaan)
1
1.0
1
0
0
100.0
1139.9
425.0
1564.9
View list
13
2110105969
Klaasen, L (Lauren)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
2100098400
Van Zyl, C (Carli)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1090108550
Van Deventer, P (Piet)
1
0.0
0
0
1
0.0
1139.9
-425.0
714.9
View list
16
1100098398
Jonas, D (Damian)
1
0.0
0
0
1
0.0
1139.9
-425.0
714.9
View list
17
2110108539
Hoogbaard, T (Tarryn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1060109680
Hartnick, J (Jailin)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
19
1100110342
Fielies, C (Clayton)
1
0.0
0
0
1
0.0
1139.9
-425.0
714.9
View list
20
2060108563
Buis, L (Liezel)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list