Player Page

Udodi, E (Edubechukwu)
Dob: 2009/01/16 (U16)
Gender: Male
Chess SA id: 1090113581
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (2 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
Current Raw rating1402.8
Current Weighted rating1333.1
Current Weighted performance1284.1
Current official/published rating (highest between Raw, WR and WP)1402.8
Current highest rating achieved1464.8
Current floor (min rating allowed)964.8
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.37
Difference (S-We)0.12
Current Raw change (no limits, including tournament time weight)3.9
Current min/max change allowed (with limits)±124.2
Current Raw change used (final)3.9
Projected new Raw rating1406.7
Projected new Weighed rating1229.5
Projected new Weighted performance1319.8
Projected new final Raw rating (if new WP > new Raw)1406.7
Projected new highest rating1464.8
Projected new floor964.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1406.7
Projected effective change (new Official - current Official)+3.9
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 rating1443.3
Current Weighted rating1332.9
Current Weighted performance1406.6
Current official/published rating (highest between Raw, WR and WP)1443.3
Current highest rating achieved1444.6
Current floor (min rating allowed)944.6
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.74
Difference (S-We)-0.24
Current Raw change (no limits, including tournament time weight)-7.7
Current min/max change allowed (with limits)±117.2
Current Raw change used (final)-7.7
Projected new Raw rating1435.6
Projected new Weighed rating1229.3
Projected new Weighted performance1428.2
Projected new final Raw rating (if new WP > new Raw)1435.6
Projected new highest rating1444.6
Projected new floor944.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1435.6
Projected effective change (new Official - current Official)-7.7
s
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 rating1236.0
Current Weighted rating1223.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1236.0
Current highest rating achieved1287.1
Current floor (min rating allowed)787.1
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)±157.5
Current Raw change used (final)0.0
Projected new Raw rating1236.0
Projected new Weighed rating1126.8
Projected new Weighted performance1029.0
Projected new final Raw rating (if new WP > new Raw)1236.0
Projected new highest rating1287.1
Projected new floor787.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1236.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournament: Gauteng Inter-Region at UJ 2024 (U16 Open)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1402.8  Rating gain/loss: 3.9
Type rating: 1443.3  Rating gain/loss: -7.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
11 Gauteng Inter-Region at UJ 2024 (U16 Open) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1402.8 1443.3 Analysis
10 2024 West Rand Closed (U16) 2024/10/12 2024/10/12 West Rand (GWR) Standard 60 0.83 5 5 3.0 1464.8 1444.6 Analysis
9 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 2.0 1464.8 1287.1 Analysis
8 Wits Young Kudu 2024 (Secondary School) 2024/09/14 2024/09/14 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1464.8 1287.1 Analysis
7 2024 West Rand Trials (U16) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 5 4.0 1460.6 1419.3 Analysis
6 Bojanala's Clash Of Schools - Secondary 2024 (Championship) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 5.0 1322.9 1200.0 Analysis
5 D2 School League Finals 2024 (U17) 2024/07/20 2024/07/20 West Rand (GWR) Standard 60 0.83 5 3 3.0 1322.9 1321.2 Analysis
4 2024 D2 Schools Individuals (U15 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.0 1325.0 1323.4 Analysis
3 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1328.0 1326.3 Analysis
2 2024 West Rand Juniors (U16) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 5.0 1218.4 1216.6 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1272.9 1274.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Gauteng Inter-Region at UJ 2024 (U16 Open) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 2.5 1402.8 1443.3 Analysis
17 2024 West Rand Closed (U16) 2024/10/12 2024/10/12 West Rand (GWR) Standard 60 0.83 5 5 3.0 1464.8 1444.6 Analysis
16 Gauteng Top Schools 2024 (U17 Open) 2024/10/05 2024/10/05 Ekurhuleni (GE) Rapid 35 0.66 5 5 2.0 1464.8 1287.1 Analysis
15 Wits Young Kudu 2024 (Secondary School) 2024/09/14 2024/09/14 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 1464.8 1287.1 Analysis
14 2024 West Rand Trials (U16) 2024/09/07 2024/09/07 West Rand (GWR) Standard 60 0.83 5 5 4.0 1460.6 1419.3 Analysis
13 Bojanala's Clash Of Schools - Secondary 2024 (Championship) 2024/07/27 2024/07/27 Bojanala Platina (NBR) Rapid 35 0.66 5 5 5.0 1322.9 1200.0 Analysis
12 D2 School League Finals 2024 (U17) 2024/07/20 2024/07/20 West Rand (GWR) Standard 60 0.83 5 3 3.0 1322.9 1321.2 Analysis
11 2024 D2 Schools Individuals (U15 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.0 1325.0 1323.4 Analysis
10 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1328.0 1326.3 Analysis
9 2024 West Rand Juniors (U16) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 5.0 1218.4 1216.6 Analysis
8 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 0.0 1272.9 1274.2 Analysis
7 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 3 1.0 1259.1 1271.9 Analysis
6 2023 West Rand Trials (U16) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 4.0 1202.9 1204.6 Analysis
5 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.5 1205.0 1207.8 Analysis
4 D2 School League Finals 2023 (U15) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 6 5 1.0 1249.5 1258.6 Analysis
3 2023 West Rand RHS Open (Bishops) 2023/06/10 2023/06/10 West Rand (GWR) Standard 60 0.83 5 5 3.5 1225.9 1232.0 Analysis
2 West Rand Junior Open 2019 (U12) 2019/08/17 2019/08/17 West Rand (GWR) Standard 60 0.83 5 5 4.0 1164.8 1157.2 Analysis
1 D2 Schools Individuals 2019 (U11) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 53 33 1 19 33.5 63.2 112.3 1280.3 1392.6
White 27 17 1 9 17.5 64.8 125.9 1287.9 1413.8
Black 26 16 0 10 16.0 61.5 98.1 1272.4 1370.5
Standard All 38 23 1 14 23.5 61.8 100.7 1300.7 1401.3
White 18 12 1 5 12.5 69.4 165.3 1309.2 1474.5
Black 20 11 0 9 11.0 55.0 42.5 1293.0 1335.5
Rapid All 15 10 0 5 10.0 66.7 141.7 1228.7 1370.4
White 9 5 0 4 5.0 55.6 47.2 1245.3 1292.5
Black 6 5 0 1 5.0 83.3 283.3 1203.8 1487.2
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 85 49 3 33 50.5 59.4 80.0 1264.8 1344.8
White 43 27 2 14 28.0 65.1 128.5 1267.6 1396.1
Black 42 22 1 19 22.5 53.6 30.4 1261.9 1292.2
Standard All 70 39 3 28 40.5 57.9 66.8 1272.5 1339.3
White 34 22 2 10 23.0 67.6 150.0 1273.5 1423.5
Black 36 17 1 18 17.5 48.6 -11.8 1271.6 1259.8
Rapid All 15 10 0 5 10.0 66.7 141.7 1228.7 1370.4
White 9 5 0 4 5.0 55.6 47.2 1245.3 1292.5
Black 6 5 0 1 5.0 83.3 283.3 1203.8 1487.2
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 1090117650 Sibanda, M (Marlvin) 3 2.0 2 0 1 66.7 1318.2 141.7 1459.9 View list
2 1100144525 Du Plessis, D (Dotynian) 2 2.0 2 0 0 100.0 1277.0 425.0 1702.0 View list
3 1090152516 Molosiwa, K (Kgotatso) 2 2.0 2 0 0 100.0 1462.7 425.0 1887.7 View list
4 2080106098 Nhambi, E (Emily) 2 2.0 2 0 0 100.0 1201.5 425.0 1626.5 View list
5 1090136702 Jacob, AK (Abishai) 2 1.0 1 0 1 50.0 1462.7 0.0 1462.7 View list
6 2100101006 Mithani, G (Gcobani) 2 1.0 1 0 1 50.0 1341.6 0.0 1341.6 View list
7 109091331 Nolan, CB (Christiaan) 2 1.0 1 0 1 50.0 1249.5 0.0 1249.5 View list
8 1080143456 Van Rheede Van Oudtshoorn, E (Ewald) 2 0.0 0 0 2 0.0 1249.5 -425.0 824.5 View list
9 2080156334 Karimatsenga, R (Rutendo) 1 1.0 1 0 0 100.0 1202.9 425.0 1627.9 View list
10 1070152521 Kamwenye, E (Ephraim) 1 1.0 1 0 0 100.0 1322.9 425.0 1747.9 View list
11 1080311899 Kamogelo, M (Molefi) 1 1.0 1 0 0 100.0 1464.8 425.0 1889.8 View list
12 1080113577 Arlow, JF (Jonathan) 1 1.0 1 0 0 100.0 1322.9 425.0 1747.9 View list
13 1080161037 Akbu, Y (Yafet) 1 1.0 1 0 0 100.0 1205.0 425.0 1630.0 View list
14 1120156226 Breet, L (Liam) 1 1.0 1 0 0 100.0 1225.9 425.0 1650.9 View list
15 1090302451 Blignaut, B (Bryce Tyler) 1 1.0 1 0 0 100.0 1328.0 425.0 1753.0 View list
16 2100101008 Croukamp, M (Mikayla) 1 1.0 1 0 0 100.0 1218.4 425.0 1643.4 View list
17 1070307394 Fourie, J (Josua) 1 1.0 1 0 0 100.0 1322.9 425.0 1747.9 View list
18 1090152515 Ferreira, T (Teagan) 1 1.0 1 0 0 100.0 1325.0 425.0 1750.0 View list
19 1080136701 Fritz, W (Wayde) 1 1.0 1 0 0 100.0 1202.9 425.0 1627.9 View list
20 1090147078 Lekalakala, B (Bupe Amogelang) 1 1.0 1 0 0 100.0 1402.8 425.0 1827.8 View list