Chess South Africa
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Chess South Africa
Marais, E (Enzo)
Dob:
2011/07/12 (U14)
Gender:
Male
Chess SA id:
1110103542
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (94 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
1300.0
Current Weighted rating
1289.1
Current Weighted performance
815.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1186.1
Projected new Weighted performance
815.0
Projected new final Raw rating (if new WP > new Raw)
1300.0
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1276.5
Current Weighted rating
1276.5
Current Weighted performance
581.3
Current official/published rating (highest between Raw, WR and WP)
1276.5
Current highest rating achieved
1281.5
Current floor (min rating allowed)
781.5
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)
±148.7
Current Raw change used (final)
0.0
Projected new Raw rating
1276.5
Projected new Weighed rating
1174.4
Projected new Weighted performance
581.3
Projected new final Raw rating (if new WP > new Raw)
1276.5
Projected new highest rating
1281.5
Projected new floor
781.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.5
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
1258.4
Current Weighted rating
1227.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1258.4
Current highest rating achieved
1258.4
Current floor (min rating allowed)
758.4
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.4
Projected new Weighed rating
1130.0
Projected new Weighted performance
566.2
Projected new final Raw rating (if new WP > new Raw)
1258.4
Projected new highest rating
1258.4
Projected new floor
758.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.4
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1285.8
1218.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1285.8
1218.8
Analysis
18
Chessnuts 1 - 29 February 2020 (Knights)
2020/02/29
2020/02/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1289.7
1281.5
Analysis
17
JNW Club - Bryanston Open1 2020 (E)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1289.7
1281.5
Analysis
16
2019 South African Junior Team Championships (U10C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1170.5
1165.5
Analysis
15
The Joburg Open 2019 (Rising Stars)
2019/10/12
2019/10/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1122.7
1099.9
Analysis
14
GJM vs GE Inter Region 2019 (U10C)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1122.7
1099.9
Analysis
13
JNW Club - Maragon Open 2019 (E)
2019/08/03
2019/08/03
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1137.6
1115.9
Analysis
12
JHB Metro Closed 2019 (U10)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.5
1053.0
1011.2
Analysis
11
Chessnuts Under 1200 Rated Tournament 2019 (Knights)
2019/07/13
2019/07/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1053.0
1011.2
Analysis
10
Fonties Challange 2019 (U9)
2019/06/08
2019/06/08
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1052.7
1006.4
Analysis
9
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
4
2.5
1028.9
1200.0
Analysis
8
Chessnuts Under 1200 27 April 2019 (Knights)
2019/04/27
2019/04/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1089.7
1076.0
Analysis
7
JNW Club - Charterhouse Open 2019 (E)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1089.7
1076.0
Analysis
6
Chessnuts Under 1200 6 April 2019 (Knights)
2019/04/06
2019/04/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.0
1089.7
1076.0
Analysis
5
JNW Club - Trinityhouse Randpark Ridge Open 2019 (E)
2019/03/09
2019/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1071.4
1051.2
Analysis
4
Chessnuts November 2018 (B)
2018/11/17
2018/11/17
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1117.2
1105.6
Analysis
3
JHB Metro Junior Closed 2018 (U8)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
4
1.0
1179.1
1174.0
Analysis
2
Chessnuts - Under 1000 Ratings Tournament 2018 (B)
2018/07/21
2018/07/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1179.1
1174.0
Analysis
1
Chessnuts Youth Day Chess Tournament 2018 (U8)
2018/06/16
2018/06/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
4
0
2
4.0
66.7
141.7
1245.6
1387.3
White
3
2
0
1
2.0
66.7
141.7
1289.2
1430.9
Black
3
2
0
1
2.0
66.7
141.7
1201.9
1343.6
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
6
4
0
2
4.0
66.7
141.7
1245.6
1387.3
White
3
2
0
1
2.0
66.7
141.7
1289.2
1430.9
Black
3
2
0
1
2.0
66.7
141.7
1201.9
1343.6
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
94
42
10
42
47.0
50.0
0.0
1162.9
1162.9
White
47
20
4
23
22.0
46.8
-27.1
1164.6
1137.5
Black
47
22
6
19
25.0
53.2
27.1
1161.1
1188.2
Standard
All
84
36
9
39
40.5
48.2
-15.2
1158.3
1143.1
White
42
18
3
21
19.5
46.4
-30.4
1155.2
1124.8
Black
42
18
6
18
21.0
50.0
0.0
1161.4
1161.4
Rapid
All
10
6
1
3
6.5
65.0
127.5
1200.9
1328.4
White
5
2
1
2
2.5
50.0
0.0
1243.9
1243.9
Black
5
4
0
1
4.0
80.0
255.0
1157.9
1412.9
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
1100099279
Oosthuizen, J (Juan)
3
1.5
1
1
1
50.0
1116.7
0.0
1116.7
View list
2
111092813
Van Der Merwe, E (Ethan)
3
1.0
1
0
2
33.3
1137.0
-141.7
995.3
View list
3
1110100197
Van Der Merwe, D (Divan)
3
0.0
0
0
3
0.0
1107.3
-425.0
682.3
View list
4
110091691
Barker, R (Ryan)
2
2.0
2
0
0
100.0
1104.5
425.0
1529.5
View list
5
1100111813
Akula, K (Kishan)
2
1.0
1
0
1
50.0
1189.7
0.0
1189.7
View list
6
2100107298
George, C (Chloe)
2
1.0
1
0
1
50.0
1089.7
0.0
1089.7
View list
7
210090140
Naidoo, Y (Yasthi)
2
1.0
1
0
1
50.0
1095.3
0.0
1095.3
View list
8
1110100313
Rademeyer, L (Luca)
2
1.0
1
0
1
50.0
1148.2
0.0
1148.2
View list
9
1110112164
Vendidandi, CK (Chaitanya Kartik)
2
1.0
1
0
1
50.0
1189.7
0.0
1189.7
View list
10
1100110075
Mupalala, K (Kenzo)
2
0.5
0
1
1
25.0
1071.3
-212.5
858.8
View list
11
1120108311
Kelly, K (Kaleb)
2
0.0
0
0
2
0.0
1080.6
-425.0
655.6
View list
12
1090100329
Mitchell, D (Dylan)
2
0.0
0
0
2
0.0
1085.1
-425.0
660.1
View list
13
211091693
Steyn, A (Anneke)
2
0.0
0
0
2
0.0
1189.5
-425.0
764.5
View list
14
1100101795
Gqibitole, WO (Wonga)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
15
1110103544
Goddard, A (Amiel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1100132103
De Clerk, J (Juan)
1
1.0
1
0
0
100.0
1285.8
425.0
1710.8
View list
17
1140113413
Eapen, J (Johan)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
18
1120113412
Eapen, E (Ethan)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
19
1110098221
Du Preez, B (Blaize)
1
1.0
1
0
0
100.0
1122.7
425.0
1547.7
View list
20
1100109796
Baloi, T (Thato)
1
1.0
1
0
0
100.0
1122.7
425.0
1547.7
View list