Chess South Africa
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Chess South Africa
Oliphant, E (Ehan)
Dob:
2009/11/17 (U16)
Gender:
Male
Chess SA id:
1090142368
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (75 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
1325.9
Curent Weighted rating
1278.1
Curent Weighted performance
1286.6
Current official/published rating (highest between Raw, WR and WP)
1325.9
Current floor (min rating allowed)
835.8
Current highest rating achieved
1335.8
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)
±138.6
Current Raw change used (final)
0.0
Projected new Raw rating
1325.9
Projected new Weighed rating
1285.0
Projected new Weighted performance
1286.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1335.8
Projected new floor
835.8
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
1275.2
Curent Weighted rating
1221.4
Curent Weighted performance
1230.9
Current official/published rating (highest between Raw, WR and WP)
1275.2
Current floor (min rating allowed)
775.2
Current highest rating achieved
1275.2
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)
±149.0
Current Raw change used (final)
0.0
Projected new Raw rating
1275.2
Projected new Weighed rating
1227.8
Projected new Weighted performance
1230.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1275.2
Projected new floor
775.2
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
1353.1
Curent Weighted rating
1310.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1353.1
Current floor (min rating allowed)
853.1
Current highest rating achieved
1353.1
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)
±133.3
Current Raw change used (final)
0.0
Projected new Raw rating
1353.1
Projected new Weighed rating
1316.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1353.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1353.1
Projected new floor
853.1
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)
853.1
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
853.1
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
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1335.8
1273.4
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.5
1329.2
1260.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1335.8
1273.4
Analysis
10
CT District East Schools Chess Individuals Trails 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.5
1329.2
1260.8
Analysis
9
Paarl Boys High Chess Festival 2023 (2nd Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.0
1291.6
1176.4
Analysis
8
Cape Town Junior Chess League Finals 2023 (U16B)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
6
5.0
1260.9
1295.9
Analysis
7
CT Metro District East Top Schools Chess 2023 (U15 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
3
3
3.0
1239.4
1299.1
Analysis
6
Cape Town Junior Chess League - Round 1 2023 (U16A)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
7
2.5
1239.4
1299.1
Analysis
5
Cape Town Junior League 2nd Qualifier 2023 (U16)
2023/06/03
2023/06/03
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1194.5
1222.8
Analysis
4
District East Schools Chess Individual Trials 2023 (U15 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1172.3
1139.6
Analysis
3
Kenridge Rapid 2022 (U14)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
5
3.0
1154.4
1200.0
Analysis
2
South African Open 2022 (U16)
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
90
0.94
6
6
2.0
1168.3
1156.4
Analysis
1
WP Closed 2022 (U14)
2022/06/16
2022/06/16
Cape Town (WCT)
Standard
70
0.87
6
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
2
4
5.0
50.0
0.0
1323.4
1323.4
White
5
1
1
3
1.5
30.0
-170.0
1400.1
1230.1
Black
5
3
1
1
3.5
70.0
170.0
1246.7
1416.7
Standard
All
10
4
2
4
5.0
50.0
0.0
1323.4
1323.4
White
5
1
1
3
1.5
30.0
-170.0
1400.1
1230.1
Black
5
3
1
1
3.5
70.0
170.0
1246.7
1416.7
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
60
33
5
22
35.5
59.2
77.9
1244.9
1322.8
White
33
16
2
15
17.0
51.5
12.9
1256.9
1269.8
Black
27
17
3
7
18.5
68.5
157.4
1230.1
1387.5
Standard
All
33
15
4
14
17.0
51.5
12.9
1248.6
1261.4
White
17
7
1
9
7.5
44.1
-50.0
1275.0
1225.0
Black
16
8
3
5
9.5
59.4
79.7
1220.5
1300.1
Rapid
All
27
18
1
8
18.5
68.5
157.4
1240.3
1397.7
White
16
9
1
6
9.5
59.4
79.7
1237.7
1317.4
Black
11
9
0
2
9.0
81.8
270.5
1244.2
1514.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100150174
Rudman, M (Mighail)
2
0.5
0
1
1
25.0
1284.3
-212.5
1071.8
View list
2
1100158995
Gamildien, I (Imaad)
2
0.0
0
0
2
0.0
1250.2
-425.0
825.2
View list
3
1090137478
Koopman, J (Jayden)
1
1.0
1
0
0
100.0
1291.6
425.0
1716.6
View list
4
1100106743
Joubert, L (Liam)
1
1.0
1
0
0
100.0
1335.8
425.0
1760.8
View list
5
1100150162
Joubert, E (Ethan)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list
6
1080150210
Jonker, R (Ruan)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
7
1100193427
Louw, L (Landon)
1
1.0
1
0
0
100.0
1329.2
425.0
1754.2
View list
8
1090150212
Logan, H (Hartley)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
9
2100097014
De Wee, J (Jaydene)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list
10
1070138638
De Bruin, S (Schalk)
1
1.0
1
0
0
100.0
1291.6
425.0
1716.6
View list
11
1100134472
Bulani, M (Milani)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
12
1070137605
Jaeger, D (Daniel)
1
1.0
1
0
0
100.0
1291.6
425.0
1716.6
View list
13
1090157912
Felkers, L (Luke)
1
1.0
1
0
0
100.0
1194.5
425.0
1619.5
View list
14
2110156974
Alard, N (Nawaaz)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
15
1100134085
Mankune, L (Lime)
1
1.0
1
0
0
100.0
1260.9
425.0
1685.9
View list
16
1070158696
Manning, D (Daniella)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
17
1090158697
Manowe, C (Christian)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
18
109094924
Matinywa, T (Thobani)
1
1.0
1
0
0
100.0
1168.3
425.0
1593.3
View list
19
1110150167
Mboyisa, A (Ayanda)
1
1.0
1
0
0
100.0
1260.9
425.0
1685.9
View list
20
1100146541
Mcconnell, M (Mihirkiran)
1
1.0
1
0
0
100.0
1154.4
425.0
1579.4
View list