Chess South Africa
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Chess South Africa
Els, L (Luan)
Dob:
2015/03/06 (U10)
Gender:
Male
Chess SA id:
1150142638
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (38 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
1380.7
Current Weighted rating
1311.5
Current Weighted performance
1371.3
Current official/published rating (highest between Raw, WR and WP)
1380.7
Current highest rating achieved
1380.7
Current floor (min rating allowed)
880.7
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
3.27
Difference (S-We)
-0.22
Current Raw change (no limits, including tournament time weight)
-8.1
Current min/max change allowed (with limits)
±128.2
Current Raw change used (final)
-8.1
Projected new Raw rating
1372.6
Projected new Weighed rating
1208.8
Projected new Weighted performance
1380.4
Projected new final Raw rating (if new WP > new Raw)
1380.4
Projected new highest rating
1380.7
Projected new floor
880.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1380.4
Projected effective change (new Official - current Official)
-0.3
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
1346.9
Current Weighted rating
1300.4
Current Weighted performance
1289.7
Current official/published rating (highest between Raw, WR and WP)
1346.9
Current highest rating achieved
1346.9
Current floor (min rating allowed)
846.9
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
3.34
Difference (S-We)
-0.34
Current Raw change (no limits, including tournament time weight)
-12.2
Current min/max change allowed (with limits)
±134.5
Current Raw change used (final)
-12.2
Projected new Raw rating
1334.7
Projected new Weighed rating
1198.1
Projected new Weighted performance
1312.9
Projected new final Raw rating (if new WP > new Raw)
1334.7
Projected new highest rating
1346.9
Projected new floor
846.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.7
Projected effective change (new Official - current Official)
-12.2
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
1295.4
Current Weighted rating
1221.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1295.4
Current highest rating achieved
1295.4
Current floor (min rating allowed)
795.4
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)
±144.7
Current Raw change used (final)
0.0
Projected new Raw rating
1295.4
Projected new Weighed rating
1125.0
Projected new Weighted performance
525.1
Projected new final Raw rating (if new WP > new Raw)
1295.4
Projected new highest rating
1295.4
Projected new floor
795.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1295.4
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
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1380.7
Rating gain/loss:
-8.1
Type rating:
1346.9
Rating gain/loss:
-12.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1380.7
1346.9
Analysis
3
Westwood Open 2024 (D)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1350.5
1300.1
Analysis
2
Benoni Primary School Cluster Individuals 2024 (U9 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1308.4
1200.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1327.4
1318.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1380.7
1346.9
Analysis
9
Westwood Open 2024 (D)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1350.5
1300.1
Analysis
8
Benoni Primary School Cluster Individuals 2024 (U9 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1308.4
1200.0
Analysis
7
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1327.4
1318.5
Analysis
6
Chess Power House 2023 (D)
2023/08/19
2023/08/19
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
3.5
1269.1
1275.2
Analysis
5
Ekurhuleni Chess Trial 3 2023 (U10)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1294.5
1310.1
Analysis
4
Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1254.2
1263.3
Analysis
3
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1221.6
1224.8
Analysis
2
ACB Tournament 2022 (B)
2022/10/08
2022/10/08
Ekurhuleni (GE)
Standard
60
0.83
5
0
0.0
1221.6
1224.8
Analysis
1
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
14
0
5
14.0
73.7
201.3
1237.7
1439.1
White
10
6
0
4
6.0
60.0
85.0
1265.8
1350.8
Black
9
8
0
1
8.0
88.9
330.6
1206.6
1537.2
Standard
All
14
9
0
5
9.0
64.3
121.4
1248.8
1370.2
White
8
4
0
4
4.0
50.0
0.0
1280.8
1280.8
Black
6
5
0
1
5.0
83.3
283.3
1206.2
1489.5
Rapid
All
5
5
0
0
5.0
100.0
425.0
1206.7
1631.7
White
2
2
0
0
2.0
100.0
425.0
1205.5
1630.5
Black
3
3
0
0
3.0
100.0
425.0
1207.6
1632.6
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
44
29
2
13
30.0
68.2
154.5
1243.9
1398.4
White
22
11
2
9
12.0
54.5
38.6
1267.8
1306.4
Black
22
18
0
4
18.0
81.8
270.5
1220.0
1490.4
Standard
All
39
24
2
13
25.0
64.1
119.9
1248.7
1368.5
White
20
9
2
9
10.0
50.0
0.0
1274.0
1274.0
Black
19
15
0
4
15.0
78.9
246.1
1221.9
1468.0
Rapid
All
5
5
0
0
5.0
100.0
425.0
1206.7
1631.7
White
2
2
0
0
2.0
100.0
425.0
1205.5
1630.5
Black
3
3
0
0
3.0
100.0
425.0
1207.6
1632.6
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
1160301335
Michel, N (Nazario)
2
2.0
2
0
0
100.0
1344.6
425.0
1769.6
View list
2
1150151763
Goncalves, E (Emilio)
2
0.0
0
0
2
0.0
1309.8
-425.0
884.8
View list
3
1140134624
Opperman, N (Naude)
2
0.0
0
0
2
0.0
1210.8
-425.0
785.8
View list
4
1150151765
Louw, J (Jean)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
5
2150135551
Le Kay, A (Alexa)
1
1.0
1
0
0
100.0
1350.5
425.0
1775.5
View list
6
1150152131
Gweshe, T (Tinotenda)
1
1.0
1
0
0
100.0
1327.4
425.0
1752.4
View list
7
1150301508
Govender, D (Dashay)
1
1.0
1
0
0
100.0
1380.7
425.0
1805.7
View list
8
1150192071
Marais, S (Sj)
1
1.0
1
0
0
100.0
1308.4
425.0
1733.4
View list
9
2150153035
Mafanya, Z (Zivah)
1
1.0
1
0
0
100.0
1294.5
425.0
1719.5
View list
10
1160154051
Botha, D (Dillen)
1
1.0
1
0
0
100.0
1308.4
425.0
1733.4
View list
11
2150155160
Beaton, M (Miah)
1
1.0
1
0
0
100.0
1350.5
425.0
1775.5
View list
12
1170301328
Beaton, M (Mekhl)
1
1.0
1
0
0
100.0
1350.5
425.0
1775.5
View list
13
1130141553
Backhouse, L (Leandre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2140153032
Fleming, B (Bellamae)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
15
1150301331
Fernandez, A (Al-Ray)
1
1.0
1
0
0
100.0
1308.4
425.0
1733.4
View list
16
2140153037
Potgieter, L (Lienke)
1
1.0
1
0
0
100.0
1294.5
425.0
1719.5
View list
17
1150155147
Prins, K (Kobus)
1
1.0
1
0
0
100.0
1254.2
425.0
1679.2
View list
18
1170160708
Royan, B (Bella)
1
1.0
1
0
0
100.0
1269.1
425.0
1694.1
View list
19
2150151895
Sebudubudu, K (Kamogelo)
1
1.0
1
0
0
100.0
1327.4
425.0
1752.4
View list
20
1140153038
Serumula, N (Neo)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list