Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Jonono, O (Onele)
Dob:
2007/07/04 (U18)
Gender:
Male
Chess SA id:
1070140837
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (288 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
1402.6
Current Weighted rating
1382.6
Current Weighted performance
1241.6
Current official/published rating (highest between Raw, WR and WP)
1402.6
Current highest rating achieved
1402.6
Current floor (min rating allowed)
902.6
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)
±124.2
Current Raw change used (final)
0.0
Projected new Raw rating
1402.6
Projected new Weighed rating
1274.2
Projected new Weighted performance
1241.6
Projected new final Raw rating (if new WP > new Raw)
1402.6
Projected new highest rating
1402.6
Projected new floor
902.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1402.6
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
1413.4
Current Weighted rating
1393.5
Current Weighted performance
1234.3
Current official/published rating (highest between Raw, WR and WP)
1413.4
Current highest rating achieved
1413.4
Current floor (min rating allowed)
913.4
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)
±122.3
Current Raw change used (final)
0.0
Projected new Raw rating
1413.4
Projected new Weighed rating
1284.2
Projected new Weighted performance
1234.3
Projected new final Raw rating (if new WP > new Raw)
1413.4
Projected new highest rating
1413.4
Projected new floor
913.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1413.4
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
1248.6
Current Weighted rating
1235.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1248.6
Current highest rating achieved
1248.6
Current floor (min rating allowed)
748.6
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)
±154.7
Current Raw change used (final)
0.0
Projected new Raw rating
1248.6
Projected new Weighed rating
1137.1
Projected new Weighted performance
732.2
Projected new final Raw rating (if new WP > new Raw)
1248.6
Projected new highest rating
1248.6
Projected new floor
748.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.6
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
WSU September Rapid 2023 (A)
2023/09/09
2023/09/09
OR Tambo (EOR)
Rapid
30
0.60
7
7
4.5
1400.9
1214.8
Analysis
8
Sihambasonke Chess Club Youth Day Event 2023 (B)
2023/06/16
2023/06/16
Amathole (EAL)
Standard
90
0.94
5
5
4.5
1323.6
1331.3
Analysis
7
2023 EC Schools Provincial Winter Games (U18 Boys)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
4.0
1323.6
1331.3
Analysis
6
WSU March Rapid 2023
2023/03/18
2023/03/18
Amathole (EAL)
Rapid
15
0.39
7
5
3.0
1319.0
1200.0
Analysis
5
OR Tambo Open 2022 (B)
2022/11/19
2022/11/20
OR Tambo (EOR)
Standard
90
0.94
7
7
5.0
1281.0
1296.4
Analysis
4
Eatern Cape Provincial Chess Championship 2022 (U16 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
7
4.5
1249.8
1260.8
Analysis
3
OR Tambo Ditsrict Games 2022 (U15)
2022/05/25
2022/05/25
OR Tambo (EOR)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
2
Mthatha High School League Trials 1 2022 (U12-U18)
2022/05/18
2022/05/18
OR Tambo (EOR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Mthatha CMC Games 2022 (U15)
2022/05/09
2022/05/09
Amathole (EAL)
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
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
52
33
3
16
34.5
66.3
138.9
1245.6
1384.5
White
27
16
2
9
17.0
63.0
110.2
1236.4
1346.5
Black
25
17
1
7
17.5
70.0
170.0
1255.6
1425.6
Standard
All
40
26
2
12
27.0
67.5
148.8
1232.5
1381.3
White
21
12
2
7
13.0
61.9
101.2
1224.9
1326.1
Black
19
14
0
5
14.0
73.7
201.3
1240.9
1442.2
Rapid
All
12
7
1
4
7.5
62.5
106.3
1289.2
1395.4
White
6
4
0
2
4.0
66.7
141.7
1276.3
1417.9
Black
6
3
1
2
3.5
58.3
70.8
1302.0
1372.9
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
1070140839
Mda, T (Thando)
4
3.0
3
0
1
75.0
1310.9
212.5
1523.4
View list
2
1060140897
Nyusani, A (Ande)
3
2.5
2
1
0
83.3
1294.0
283.3
1577.3
View list
3
1000118507
Sodayisi, B (Bonga)
2
0.5
0
1
1
25.0
1321.3
-212.5
1108.8
View list
4
1060119596
Arosi, K (Konwaba)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1080142471
Masimila, E (Elgin)
1
1.0
1
0
0
100.0
1249.8
425.0
1674.8
View list
6
1060156350
Malindi, L (Luyanda)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
7
1730161965
Makhamandela, I (Isaac)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
8
2070140838
Makangela, O (Ophola)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1070144391
Latola, G (Glenwon)
1
1.0
1
0
0
100.0
1249.8
425.0
1674.8
View list
10
1060153583
Kula, S (Siphelele)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
11
1060135871
Jezile, A (Aphelele)
1
1.0
1
0
0
100.0
1281.0
425.0
1706.0
View list
12
1010141360
Jauza, N (Ntando)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
13
106084044
De Lange, V (Vin-Josh)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
14
1080143571
Danglashe, I (Inga)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
15
1080146912
Cupido, A (Antonio)
1
1.0
1
0
0
100.0
1249.8
425.0
1674.8
View list
16
1050107669
Finnis, B (Bongani)
1
1.0
1
0
0
100.0
1323.6
425.0
1748.6
View list
17
1020153688
Mfa, S (Siphephelo)
1
1.0
1
0
0
100.0
1319.0
425.0
1744.0
View list
18
1970134069
Mihlali, N (Nomandela)
1
1.0
1
0
0
100.0
1319.0
425.0
1744.0
View list
19
1060140892
Momoza, U (Usenathi)
1
1.0
1
0
0
100.0
1281.0
425.0
1706.0
View list
20
2080134948
Mthenjwa, O (Okuhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list