Chess South Africa
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Chess South Africa
Halana, L (Lunjalo)
Dob:
2012/07/05 (U14)
Gender:
Male
Chess SA id:
1120153665
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/08/17 (80 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
1402.2
Current Weighted rating
1292.4
Current Weighted performance
1375.0
Current official/published rating (highest between Raw, WR and WP)
1402.2
Current highest rating achieved
1402.2
Current floor (min rating allowed)
902.2
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)
±124.3
Current Raw change used (final)
0.0
Projected new Raw rating
1402.2
Projected new Weighed rating
1191.4
Projected new Weighted performance
1375.0
Projected new final Raw rating (if new WP > new Raw)
1402.2
Projected new highest rating
1402.2
Projected new floor
902.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1402.2
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
1395.2
Current Weighted rating
1282.6
Current Weighted performance
1360.8
Current official/published rating (highest between Raw, WR and WP)
1395.2
Current highest rating achieved
1395.2
Current floor (min rating allowed)
895.2
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)
±125.6
Current Raw change used (final)
0.0
Projected new Raw rating
1395.2
Projected new Weighed rating
1182.0
Projected new Weighted performance
1360.8
Projected new final Raw rating (if new WP > new Raw)
1395.2
Projected new highest rating
1395.2
Projected new floor
895.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1395.2
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
1255.8
Current Weighted rating
1226.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.8
Current highest rating achieved
1255.8
Current floor (min rating allowed)
755.8
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)
±153.1
Current Raw change used (final)
0.0
Projected new Raw rating
1255.8
Projected new Weighed rating
1128.9
Projected new Weighted performance
926.1
Projected new final Raw rating (if new WP > new Raw)
1255.8
Projected new highest rating
1255.8
Projected new floor
755.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.8
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
8
5th BC Trails 2024 (U14A)
2024/08/17
2024/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1356.4
1311.8
Analysis
7
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Boys)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1356.4
1311.8
Analysis
6
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1256.3
1212.7
Analysis
5
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1262.8
1225.6
Analysis
4
BC Chess HS Trials 3 2024 (B)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
7
3
0.0
1262.8
1225.6
Analysis
3
Bhongweni Chess Club Open 2024 (U14)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
4.5
1230.2
1196.0
Analysis
2
2nd Buffalo City Chess Trials 2024 (High School B)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1230.2
1235.7
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U14A)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1238.9
1244.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
5th BC Trails 2024 (U14A)
2024/08/17
2024/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1356.4
1311.8
Analysis
12
Buffalo City District Schools Chess All Ages Championships 2024 (U13 Boys)
2024/08/10
2024/08/10
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1356.4
1311.8
Analysis
11
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1256.3
1212.7
Analysis
10
3rd BC Trials 2024 (U14A)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1262.8
1225.6
Analysis
9
BC Chess HS Trials 3 2024 (B)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
7
3
0.0
1262.8
1225.6
Analysis
8
Bhongweni Chess Club Open 2024 (U14)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
4.5
1230.2
1196.0
Analysis
7
2nd Buffalo City Chess Trials 2024 (High School B)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1230.2
1235.7
Analysis
6
Buffalo City Vikings Chess Trials 2024 (U14A)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1238.9
1244.3
Analysis
5
BC 5th Trials 2023 (U12A)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1264.9
1279.6
Analysis
4
3rd BC Trials 2023 (U12A)
2023/08/12
2023/08/12
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1219.2
1231.0
Analysis
3
Berlin High School Sports Festival 2023
2023/07/29
2023/07/29
Buffalo City (EBC)
Rapid
35
0.66
6
5
2.0
1231.1
1221.2
Analysis
2
2nd BC Trials 2023 (U12A)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
7
4.0
1224.8
1200.0
Analysis
1
BC Chess Trials 1 of 5 2023 (U12B)
2023/04/22
2023/04/22
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
39
19
7
13
22.5
57.7
65.4
1257.2
1322.6
White
18
9
3
6
10.5
58.3
70.8
1250.8
1321.7
Black
21
10
4
7
12.0
57.1
60.7
1262.7
1323.5
Standard
All
33
15
6
12
18.0
54.5
38.6
1253.5
1292.2
White
15
7
3
5
8.5
56.7
56.7
1252.5
1309.1
Black
18
8
3
7
9.5
52.8
23.6
1254.4
1278.0
Rapid
All
6
4
1
1
4.5
75.0
212.5
1277.6
1490.1
White
3
2
0
1
2.0
66.7
141.7
1242.6
1384.3
Black
3
2
1
0
2.5
83.3
283.3
1312.7
1596.0
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
66
34
8
24
38.0
57.6
64.4
1235.6
1299.9
White
31
16
4
11
18.0
58.1
68.5
1219.0
1287.6
Black
35
18
4
13
20.0
57.1
60.7
1250.2
1310.9
Standard
All
48
24
7
17
27.5
57.3
62.0
1237.2
1299.2
White
23
11
4
8
13.0
56.5
55.4
1231.5
1287.0
Black
25
13
3
9
14.5
58.0
68.0
1242.5
1310.5
Rapid
All
18
10
1
7
10.5
58.3
70.8
1231.1
1301.9
White
8
5
0
3
5.0
62.5
106.3
1183.1
1289.4
Black
10
5
1
4
5.5
55.0
42.5
1269.4
1311.9
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
1130136890
Peters, S (Simon)
2
2.0
2
0
0
100.0
1222.0
425.0
1647.0
View list
2
1120150766
Bopi, L (Lumnko)
2
1.5
1
1
0
75.0
1243.3
212.5
1455.8
View list
3
1130136873
Basson, Z (Zachary)
2
1.0
1
0
1
50.0
1242.1
0.0
1242.1
View list
4
1130136878
Chinyamurindi, A (Anochengeta)
2
1.0
1
0
1
50.0
1222.0
0.0
1222.0
View list
5
1120148996
Hlela, Z (Zimi)
2
1.0
1
0
1
50.0
1241.0
0.0
1241.0
View list
6
2120141794
Kleynhans, R (Rachelle)
2
1.0
1
0
1
50.0
1219.5
0.0
1219.5
View list
7
1120149007
Planga, K (Kungawo)
2
1.0
1
0
1
50.0
1227.5
0.0
1227.5
View list
8
1110161958
Van Der Sandt, J (Joshua)
2
1.0
0
2
0
50.0
1309.6
0.0
1309.6
View list
9
1120150772
Mafukidze, A (Arnold)
2
0.5
0
1
1
25.0
1227.5
-212.5
1015.0
View list
10
1130153206
Fourie, Z (Zion)
1
1.0
1
0
0
100.0
1264.9
425.0
1689.9
View list
11
1120309556
Dingaan, I (Iyabonga)
1
1.0
1
0
0
100.0
1356.4
425.0
1781.4
View list
12
1120153664
Dyani, I (Isivile)
1
1.0
1
0
0
100.0
1224.8
425.0
1649.8
View list
13
1130153222
Hlekani, L (Lisemi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1120150771
Harman, R (Ryan)
1
1.0
1
0
0
100.0
1262.8
425.0
1687.8
View list
15
1120150770
Hallam, S (Samkelisiwe)
1
1.0
1
0
0
100.0
1224.8
425.0
1649.8
View list
16
1120160314
Canham, E (Ethan)
1
1.0
1
0
0
100.0
1256.3
425.0
1681.3
View list
17
1120153217
Balfour, O (Omeleza)
1
1.0
1
0
0
100.0
1224.8
425.0
1649.8
View list
18
1110309390
Booysen, C (Chezlyn)
1
1.0
1
0
0
100.0
1356.4
425.0
1781.4
View list
19
1100300236
Kasa, K (Konke)
1
1.0
1
0
0
100.0
1230.2
425.0
1655.2
View list
20
1080300225
Magqo, Z (Zingce)
1
1.0
1
0
0
100.0
1230.2
425.0
1655.2
View list