Chess South Africa
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Chess South Africa
Jeftha, L (Liam)
Dob:
2011/01/30 (U14)
Gender:
Male
Chess SA id:
1110109004
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (141 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
1304.8
Current Weighted rating
1307.0
Current Weighted performance
1098.2
Current official/published rating (highest between Raw, WR and WP)
1307.0
Current highest rating achieved
1320.0
Current floor (min rating allowed)
820.0
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)
±142.8
Current Raw change used (final)
0.0
Projected new Raw rating
1304.8
Projected new Weighed rating
1202.4
Projected new Weighted performance
1098.2
Projected new final Raw rating (if new WP > new Raw)
1304.8
Projected new highest rating
1320.0
Projected new floor
820.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1304.8
Projected effective change (new Official - current Official)
-2.2
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
1262.1
Current Weighted rating
1259.1
Current Weighted performance
1083.3
Current official/published rating (highest between Raw, WR and WP)
1262.1
Current highest rating achieved
1262.1
Current floor (min rating allowed)
762.1
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1262.1
Projected new Weighed rating
1158.3
Projected new Weighted performance
1083.3
Projected new final Raw rating (if new WP > new Raw)
1262.1
Projected new highest rating
1262.1
Projected new floor
762.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.1
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
1310.1
Current Weighted rating
1309.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1310.1
Current highest rating achieved
1310.1
Current floor (min rating allowed)
810.1
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)
±141.7
Current Raw change used (final)
0.0
Projected new Raw rating
1310.1
Projected new Weighed rating
1205.1
Projected new Weighted performance
832.7
Projected new final Raw rating (if new WP > new Raw)
1310.1
Projected new highest rating
1310.1
Projected new floor
810.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.1
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
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1306.6
1257.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1306.6
1257.1
Analysis
17
District East Schools Chess Individual Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1320.0
1262.1
Analysis
16
Metro Rapid 2022 (U11 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.5
1306.8
1286.3
Analysis
15
WP Closed 2022 (U12)
2022/06/16
2022/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1313.7
1261.4
Analysis
14
Western Cape Schools 2022 (U11 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
3.5
1299.6
1236.6
Analysis
13
Metro WP Schools Chess Trials 2022 (U11 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
5
3.0
1281.7
1204.2
Analysis
12
2022 East Dist Individuals (U11)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
4.5
1246.8
1238.4
Analysis
11
Western Cape Schools 2021 (U11 Boys)
2021/10/23
2021/10/23
Overberg (WOS)
Rapid
35
0.66
5
5
3.0
1224.2
1200.0
Analysis
10
2020 Metro Trials (U9 Boys)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1171.9
1167.2
Analysis
9
2020 Western Province Open (Prestige)
2020/03/07
2020/03/08
Cape Town (WCT)
Standard
70
0.87
6
6
1.0
1171.9
1167.2
Analysis
8
Northern Chess Cadet Series 2020 (B)
2020/02/15
2020/02/15
Cape Town (WCT)
Standard
60
0.83
5
4
1.0
1150.4
1147.0
Analysis
7
2020 East District Individuals (U9)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
5
4
3.0
1150.4
1147.0
Analysis
6
2019 South African Junior Team Championships (U10B)
2020/01/08
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1171.6
1170.0
Analysis
5
2019 Kraaifontein Open (Development)
2019/12/07
2019/12/08
Cape Town (WCT)
Standard
65
0.85
6
6
3.0
1178.0
1171.1
Analysis
4
2019 Western Cape Closed Chess Championships (D)
2019/09/21
2019/09/22
Cape Winelands (WCW)
Standard
70
0.87
6
6
2.0
1219.3
1220.4
Analysis
3
2019 WP Youth Open (D)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1160.9
1155.2
Analysis
2
Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1175.8
1171.6
Analysis
1
2019 Metro-East District Schools Trials (U9)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1217.5
1302.5
White
3
2
0
1
2.0
66.7
141.7
1235.8
1377.5
Black
2
1
0
1
1.0
50.0
0.0
1190.2
1190.2
Standard
All
5
3
0
2
3.0
60.0
85.0
1217.5
1302.5
White
3
2
0
1
2.0
66.7
141.7
1235.8
1377.5
Black
2
1
0
1
1.0
50.0
0.0
1190.2
1190.2
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
101
54
3
44
55.5
55.0
42.1
1222.8
1264.9
White
52
31
2
19
32.0
61.5
98.1
1238.8
1336.9
Black
49
23
1
25
23.5
48.0
-17.3
1205.8
1188.4
Standard
All
85
44
1
40
44.5
52.4
20.0
1216.4
1236.4
White
43
26
1
16
26.5
61.6
98.8
1225.9
1324.8
Black
42
18
0
24
18.0
42.9
-60.7
1206.6
1145.9
Rapid
All
16
10
2
4
11.0
68.8
159.4
1256.7
1416.1
White
9
5
1
3
5.5
61.1
94.4
1300.4
1394.9
Black
7
5
1
1
5.5
78.6
242.9
1200.5
1443.4
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
1120112770
Botha, E (Eduan)
4
3.0
3
0
1
75.0
1201.8
212.5
1414.3
View list
2
1110097519
Beech, K (Kael)
4
1.0
1
0
3
25.0
1186.6
-212.5
974.1
View list
3
2100109061
Ebrahim, N (Nabeelah)
2
2.0
2
0
0
100.0
1160.9
425.0
1585.9
View list
4
1100109838
Kuhn, J (Jean)
2
2.0
2
0
0
100.0
1160.9
425.0
1585.9
View list
5
110092077
Nel, A (Aiden)
2
2.0
2
0
0
100.0
1160.9
425.0
1585.9
View list
6
110094681
Meyer, M (Matthew)
2
1.0
1
0
1
50.0
1247.9
0.0
1247.9
View list
7
1110130506
Sakati, I (Iviwe)
2
1.0
1
0
1
50.0
1228.5
0.0
1228.5
View list
8
1110097963
Pfaff, R (Ruben)
2
0.0
0
0
2
0.0
1211.3
-425.0
786.3
View list
9
1110106190
Salimu, C (Chase)
2
0.0
0
0
2
0.0
1253.0
-425.0
828.0
View list
10
2110096159
Snijders, E (Emma)
2
0.0
0
0
2
0.0
1160.9
-425.0
735.9
View list
11
210086082
Van Schaik, K (Kayla)
2
0.0
0
0
2
0.0
1209.7
-425.0
784.7
View list
12
1110131799
Barends, Z (Zac)
1
1.0
1
0
0
100.0
1281.7
425.0
1706.7
View list
13
111094683
Bingold, V (Vincent)
1
1.0
1
0
0
100.0
1150.4
425.0
1575.4
View list
14
2080119929
Cyster, W (Warney)
1
1.0
1
0
0
100.0
1178.0
425.0
1603.0
View list
15
1090119361
Byrne, R (Russel)
1
1.0
1
0
0
100.0
1219.3
425.0
1644.3
View list
16
1110099533
Buys, B (Boaz)
1
1.0
1
0
0
100.0
1171.9
425.0
1596.9
View list
17
1110137352
Dockrall, J (James)
1
1.0
1
0
0
100.0
1313.7
425.0
1738.7
View list
18
1130118011
Goliath, A (Angio)
1
1.0
1
0
0
100.0
1178.0
425.0
1603.0
View list
19
1110138751
Fisher, A (Aaron)
1
1.0
1
0
0
100.0
1281.7
425.0
1706.7
View list
20
210092762
Herholdt, M (Msei)
1
1.0
1
0
0
100.0
1171.6
425.0
1596.6
View list