Chess South Africa
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Chess South Africa
Esterhuizen, E (Ethan)
Dob:
2012/04/10 (U14)
Gender:
Male
Chess SA id:
1120141168
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/12/02 (168 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
1534.2
Curent Weighted rating
1472.3
Curent Weighted performance
1401.8
Current official/published rating (highest between Raw, WR and WP)
1534.2
Current floor (min rating allowed)
1041.7
Current highest rating achieved
1541.7
Current K-factor
32
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)
±103.0
Current Raw change used (final)
0.0
Projected new Raw rating
1534.2
Projected new Weighed rating
1483.4
Projected new Weighted performance
1401.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1534.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1541.7
Projected new floor
1041.7
Projected new K-facor
32
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
1537.1
Curent Weighted rating
1469.2
Curent Weighted performance
1431.3
Current official/published rating (highest between Raw, WR and WP)
1537.1
Current floor (min rating allowed)
1049.9
Current highest rating achieved
1549.9
Current K-factor
32
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)
±102.6
Current Raw change used (final)
0.0
Projected new Raw rating
1537.1
Projected new Weighed rating
1481.3
Projected new Weighted performance
1431.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1537.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1549.9
Projected new floor
1049.9
Projected new K-facor
32
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
1366.1
Curent Weighted rating
1320.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1366.1
Current floor (min rating allowed)
866.1
Current highest rating achieved
1366.1
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)
±130.9
Current Raw change used (final)
0.0
Projected new Raw rating
1366.1
Projected new Weighed rating
1326.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1366.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1366.1
Projected new floor
866.1
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)
866.1
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
866.1
Projected new K-facor
36
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
12
Mbombela Chess Club Annual 2023 (U14)
2023/12/02
2023/12/02
Nelson Mandela Bay (ENM)
Standard
63
0.84
5
5
3.5
1541.7
1549.9
Analysis
11
Trac N4 Mbombela Chess Tournament 2023 (U14)
2023/09/09
2023/09/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.5
1530.6
1533.2
Analysis
10
Mpumalanga Final 2023 (U11)
2023/09/02
2023/09/02
Gert Sibande (MGS)
Rapid
30
0.60
5
5
4.0
1530.6
1326.5
Analysis
9
Interprimary Finals 2023 (U11)
2023/08/19
2023/08/19
Ehlanzeni (MEN)
Rapid
30
0.60
5
4
3.5
1523.1
1248.4
Analysis
8
Interprimary 2023 (U11)
2023/08/05
2023/08/05
Ehlanzeni (MEN)
Rapid
30
0.60
3
2
2.0
1523.1
1248.4
Analysis
7
White River Primary 2023 (U12)
2023/07/21
2023/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1467.5
1460.4
Analysis
6
Robbies 2023 (U12)
2023/05/11
2023/05/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1344.3
1310.9
Analysis
5
Uplands Chess Tournament 2023 (U12)
2023/02/25
2023/02/25
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1235.5
1207.6
Analysis
4
Penryn Chess Tournament 2023 (U12)
2023/02/11
2023/02/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1235.5
1207.6
Analysis
3
Kenridge Rapid 2022 (U12)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1213.7
1200.0
Analysis
2
Western Cape Closed Championship 2022 (U12)
2022/09/24
2022/09/24
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1162.2
1152.4
Analysis
1
Steinitz Open 2022 (D)
2022/05/21
2022/05/22
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
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
58
43
3
12
44.5
76.7
227.2
1247.0
1474.2
White
30
21
3
6
22.5
75.0
212.5
1240.6
1453.1
Black
28
22
0
6
22.0
78.6
242.9
1253.9
1496.8
Standard
All
41
30
2
9
31.0
75.6
217.7
1251.8
1469.5
White
22
16
2
4
17.0
77.3
231.8
1238.4
1470.3
Black
19
14
0
5
14.0
73.7
201.3
1267.4
1468.7
Rapid
All
17
13
1
3
13.5
79.4
250.0
1235.4
1485.4
White
8
5
1
2
5.5
68.8
159.4
1246.4
1405.7
Black
9
8
0
1
8.0
88.9
330.6
1225.6
1556.2
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
1120116950
Lombard, R (Roan)
3
3.0
3
0
0
100.0
1466.0
425.0
1891.0
View list
2
1130149486
Saldanha, N (Noah)
3
3.0
3
0
0
100.0
1271.8
425.0
1696.8
View list
3
1120159171
Grobler, T (Troy)
2
1.5
1
1
0
75.0
1523.1
212.5
1735.6
View list
4
1110131083
Priestley, L (Liam)
2
1.0
1
0
1
50.0
1181.1
0.0
1181.1
View list
5
1120109317
Van Dyk, A (Adriaan)
2
1.0
1
0
1
50.0
1289.9
0.0
1289.9
View list
6
1130138135
Ismail, R (Razeen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1120143895
Herbst, A (Anthony)
1
1.0
1
0
0
100.0
1530.6
425.0
1955.6
View list
8
1120149477
Lebea, L (Lefa)
1
1.0
1
0
0
100.0
1467.5
425.0
1892.5
View list
9
113056968
Khoza, V (Vuyo)
1
1.0
1
0
0
100.0
1523.1
425.0
1948.1
View list
10
1120159131
Mahe, L (Lucia)
1
1.0
1
0
0
100.0
1523.1
425.0
1948.1
View list
11
1100152016
Mabuza, S (Sonke)
1
1.0
1
0
0
100.0
1530.6
425.0
1955.6
View list
12
1120137363
Luckhoff, H (Hilmar)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1120151986
Briel, L (Lian)
1
1.0
1
0
0
100.0
1467.5
425.0
1892.5
View list
14
1120132064
Fourie, R (Ruan)
1
1.0
1
0
0
100.0
1213.7
425.0
1638.7
View list
15
1120137355
Ferrone, G (Gianluca)
1
1.0
1
0
0
100.0
1213.7
425.0
1638.7
View list
16
1120161773
Engelbrecht, G (Gabriel)
1
1.0
1
0
0
100.0
1530.6
425.0
1955.6
View list
17
2110108732
Cupido, C (Caylah)
1
1.0
1
0
0
100.0
1162.2
425.0
1587.2
View list
18
1130151994
Malala, M (Melokunhle)
1
1.0
1
0
0
100.0
1344.3
425.0
1769.3
View list
19
1130149479
Marx, J (Jandre)
1
1.0
1
0
0
100.0
1344.3
425.0
1769.3
View list
20
1140149480
Mashego, K (Kgethego)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list