Chess South Africa
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Chess South Africa
Mmbadi, O (Obadiah)
Dob:
2009/10/23 (U16)
Gender:
Male
Chess SA id:
1090149213
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2023/10/28 (205 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
1338.9
Curent Weighted rating
1324.5
Curent Weighted performance
1218.9
Current official/published rating (highest between Raw, WR and WP)
1338.9
Current floor (min rating allowed)
898.3
Current highest rating achieved
1398.3
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)
±136.0
Current Raw change used (final)
0.0
Projected new Raw rating
1338.9
Projected new Weighed rating
1328.2
Projected new Weighted performance
1218.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1338.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1398.3
Projected new floor
898.3
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
1335.8
Curent Weighted rating
1325.0
Curent Weighted performance
1229.1
Current official/published rating (highest between Raw, WR and WP)
1335.8
Current floor (min rating allowed)
899.2
Current highest rating achieved
1399.2
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)
±136.6
Current Raw change used (final)
0.0
Projected new Raw rating
1335.8
Projected new Weighed rating
1328.3
Projected new Weighted performance
1229.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1335.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1399.2
Projected new floor
899.2
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
1180.8
Curent Weighted rating
1189.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1189.5
Current floor (min rating allowed)
680.8
Current highest rating achieved
1180.8
Current K-factor
40
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)
±170.4
Current Raw change used (final)
0.0
Projected new Raw rating
1180.8
Projected new Weighed rating
1188.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.5
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1180.8
Projected new floor
680.8
Projected new K-facor
40
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)
680.8
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
680.8
Projected new K-facor
36
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
10
Gauteng Soncini Finals 2023 (Boys)
2023/10/28
2023/10/28
Ekurhuleni (GE)
Rapid
20
0.47
5
5
2.0
1379.5
1200.0
Analysis
9
West Rand vs Bojanala Inter-Regional Championships 2023 (U16)
2023/10/14
2023/10/14
West Rand (GWR)
Standard
60
0.83
5
3
0.0
1379.5
1378.3
Analysis
8
2023 West Rand Trials (U16)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1325.4
1310.6
Analysis
7
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1398.3
1399.2
Analysis
6
D2 School League Finals 2023 (U15)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
6
4
3.0
1396.5
1397.4
Analysis
5
2023 West Rand RHS Open (Rooks)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1319.8
1339.9
Analysis
4
D2 Schools Individuals 2023 (U15 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
4
2.0
1313.5
1335.9
Analysis
3
West Rand Juniors 2023 (U16)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1274.7
1291.6
Analysis
2
WR Tournament and Coaching 2023 (Rooks)
2023/02/25
2023/02/25
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
1
2023 West Rand Open (Rooks)
2023/02/04
2023/02/04
West Rand (GWR)
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
46
25
3
18
26.5
57.6
64.7
1295.3
1359.9
White
24
16
1
7
16.5
68.8
159.4
1296.6
1456.0
Black
22
9
2
11
10.0
45.5
-38.6
1293.7
1255.1
Standard
All
41
23
3
15
24.5
59.8
82.9
1279.8
1362.7
White
21
15
1
5
15.5
73.8
202.4
1276.3
1478.7
Black
20
8
2
10
9.0
45.0
-42.5
1283.4
1240.9
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1422.0
1337.0
White
3
1
0
2
1.0
33.3
-141.7
1438.8
1297.1
Black
2
1
0
1
1.0
50.0
0.0
1396.9
1396.9
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
1080136704
Klaas, O (Oyintanda)
3
2.0
2
0
1
66.7
1224.9
141.7
1366.6
View list
2
1090152515
Ferreira, T (Teagan)
2
2.0
2
0
0
100.0
1396.5
425.0
1821.5
View list
3
1080136701
Fritz, W (Wayde)
2
1.0
1
0
1
50.0
1259.9
0.0
1259.9
View list
4
1090139683
Mediwane, R (Rethabile)
2
1.0
1
0
1
50.0
1289.8
0.0
1289.8
View list
5
1080150810
Black, W (Waldo)
2
1.0
1
0
1
50.0
1396.5
0.0
1396.5
View list
6
1090101002
Tshatsheka, J (Junior)
2
0.5
0
1
1
25.0
1319.5
-212.5
1107.0
View list
7
2080136707
Mojaki, T (Tshegofatso)
1
1.0
1
0
0
100.0
1274.7
425.0
1699.7
View list
8
1090101015
Jansen Van Rensburg, S (Stefan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1080161893
Ilunga, G (Gradi)
1
1.0
1
0
0
100.0
1325.4
425.0
1750.4
View list
10
1100101004
Mbesi, S (Samkelo)
1
1.0
1
0
0
100.0
1313.5
425.0
1738.5
View list
11
1090150813
Matshitse, K (Kopano)
1
1.0
1
0
0
100.0
1319.8
425.0
1744.8
View list
12
1100116896
Maseloane, T (Tshepang)
1
1.0
1
0
0
100.0
1379.5
425.0
1804.5
View list
13
1090135204
Mabuse, D (Dikgabane)
1
1.0
1
0
0
100.0
1379.5
425.0
1804.5
View list
14
1090161899
Mokhoantle, H (Hlohonolofatso)
1
1.0
1
0
0
100.0
1325.4
425.0
1750.4
View list
15
1090152516
Molosiwa, K (Kgotatso)
1
1.0
1
0
0
100.0
1274.7
425.0
1699.7
View list
16
1070140271
Ngobeni, N (Ntumbuluko)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2080106098
Nhambi, E (Emily)
1
1.0
1
0
0
100.0
1325.4
425.0
1750.4
View list
18
1090136710
Nkieane, S (Sbusiso Brian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
109092912
Peach, A (Alex)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1090152518
Pretorius, X (Xhiann)
1
1.0
1
0
0
100.0
1274.7
425.0
1699.7
View list