Player Page

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
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 rating1338.9
Curent Weighted rating1324.5
Curent Weighted performance1218.9
Current official/published rating (highest between Raw, WR and WP)1338.9
Current floor (min rating allowed)898.3
Current highest rating achieved1398.3
Current K-factor36
Games played this month0
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 rating1338.9
Projected new Weighed rating1328.2
Projected new Weighted performance1218.9
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 rating1398.3
Projected new floor898.3
Projected new K-facor36
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 rating1335.8
Curent Weighted rating1325.0
Curent Weighted performance1229.1
Current official/published rating (highest between Raw, WR and WP)1335.8
Current floor (min rating allowed)899.2
Current highest rating achieved1399.2
Current K-factor36
Games played this month0
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 rating1335.8
Projected new Weighed rating1328.3
Projected new Weighted performance1229.1
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 rating1399.2
Projected new floor899.2
Projected new K-facor36
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 rating1180.8
Curent Weighted rating1189.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1189.5
Current floor (min rating allowed)680.8
Current highest rating achieved1180.8
Current K-factor40
Games played this month0
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 rating1180.8
Projected new Weighed rating1188.5
Projected new Weighted performance0.0
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 rating1180.8
Projected new floor680.8
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)680.8
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1200.0
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 rating1200.0
Projected new floor680.8
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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