Player Page

Barradas, K (Keanu)
Dob: 2009/01/19 (U16)
Gender: Male
Chess SA id: 1090105696
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (52 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 rating1473.5
Current Weighted rating1423.6
Current Weighted performance1384.7
Current official/published rating (highest between Raw, WR and WP)1473.5
Current highest rating achieved1498.7
Current floor (min rating allowed)998.7
Current K-factor32
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)±112.3
Current Raw change used (final)0.0
Projected new Raw rating1473.5
Projected new Weighed rating1310.9
Projected new Weighted performance1384.7
Projected new final Raw rating (if new WP > new Raw)1473.5
Projected new highest rating1498.7
Projected new floor998.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1473.5
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 rating1463.4
Current Weighted rating1417.2
Current Weighted performance1407.8
Current official/published rating (highest between Raw, WR and WP)1463.4
Current highest rating achieved1491.6
Current floor (min rating allowed)991.6
Current K-factor32
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)±113.9
Current Raw change used (final)0.0
Projected new Raw rating1463.4
Projected new Weighed rating1305.3
Projected new Weighted performance1407.8
Projected new final Raw rating (if new WP > new Raw)1463.4
Projected new highest rating1491.6
Projected new floor991.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1463.4
Projected effective change (new Official - current Official)=0.0
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 rating1185.2
Current Weighted rating1184.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1185.2
Current highest rating achieved1203.6
Current floor (min rating allowed)703.6
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)±169.3
Current Raw change used (final)0.0
Projected new Raw rating1185.2
Projected new Weighed rating1090.1
Projected new Weighted performance826.7
Projected new final Raw rating (if new WP > new Raw)1185.2
Projected new highest rating1203.6
Projected new floor703.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1185.2
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 rating1285.7
Current Weighted rating1219.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1285.7
Current highest rating achieved1285.7
Current floor (min rating allowed)785.7
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)±146.8
Current Raw change used (final)0.0
Projected new Raw rating1285.7
Projected new Weighed rating1122.9
Projected new Weighted performance487.2
Projected new final Raw rating (if new WP > new Raw)1285.7
Projected new highest rating1285.7
Projected new floor785.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Gauteng Schools Individuals Finals 2024 (U15 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1498.7 1491.6 Analysis
6 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 7.0 1498.1 1200.0 Analysis
5 JMC Trinityhouse Little Falls 2024 (C) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1446.5 1451.4 Analysis
4 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1429.2 1431.6 Analysis
3 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1417.8 1421.0 Analysis
2 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1349.0 1348.4 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1349.0 1348.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
35 Gauteng Schools Individuals Finals 2024 (U15 Boys) 2024/08/17 2024/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1498.7 1491.6 Analysis
34 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 7.0 1498.1 1200.0 Analysis
33 JMC Trinityhouse Little Falls 2024 (C) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1446.5 1451.4 Analysis
32 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1429.2 1431.6 Analysis
31 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1417.8 1421.0 Analysis
30 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1349.0 1348.4 Analysis
29 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1349.0 1348.4 Analysis
28 Chess Molecules Rapid 2023 (High School Open) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.0 1369.5 1203.6 Analysis
27 2023 Gauteng Top Schools (U17 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 2.0 1415.7 1391.3 Analysis
26 JMC Closed Aug 2023 (U16) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 2.0 1415.7 1391.3 Analysis
25 JMC Trinity Little Falls 2023 (C) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1373.7 1331.1 Analysis
24 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 4.0 1375.1 1142.0 Analysis
23 JNW Open - Trinityhouse Little Falls 2023 (C) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1375.1 1354.5 Analysis
22 JMC 1 St Peters 2023 (B) 2023/03/18 2023/03/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1417.3 1399.3 Analysis
21 JNW Open - Crawford 2023 (B) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1417.3 1399.3 Analysis
20 JMC 3rd Trials 2022 (B) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1446.8 1439.9 Analysis
19 JMC 2nd Trials 2022 (C) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1337.6 1324.4 Analysis
18 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1337.6 1324.4 Analysis
17 JMC Trials 1 - Laerskool Fontainebleau 2022 (U14) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1366.0 1359.0 Analysis
16 2022 Gauteng Schools Individual Chess Championship (U13 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1327.0 1313.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 39 25 4 10 27.0 69.2 163.5 1343.0 1506.4
White 17 10 3 4 11.5 67.6 150.0 1346.0 1496.0
Black 22 15 1 6 15.5 70.5 173.9 1340.6 1514.5
Standard All 30 18 4 8 20.0 66.7 141.7 1367.0 1508.6
White 13 8 3 2 9.5 73.1 196.2 1360.9 1557.1
Black 17 10 1 6 10.5 61.8 100.0 1371.6 1471.6
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 9 7 0 2 7.0 77.8 236.1 1262.9 1499.1
White 4 2 0 2 2.0 50.0 0.0 1297.5 1297.5
Black 5 5 0 0 5.0 100.0 425.0 1235.3 1660.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 184 99 11 74 104.5 56.8 57.7 1270.0 1327.7
White 90 48 6 36 51.0 56.7 56.7 1270.3 1327.0
Black 94 51 5 38 53.5 56.9 58.8 1269.6 1328.4
Standard All 160 84 11 65 89.5 55.9 50.5 1270.2 1320.6
White 79 42 6 31 45.0 57.0 59.2 1265.2 1324.3
Black 81 42 5 34 44.5 54.9 42.0 1275.1 1317.0
Rapid All 15 8 0 7 8.0 53.3 28.3 1272.0 1300.4
White 7 4 0 3 4.0 57.1 60.7 1313.1 1373.8
Black 8 4 0 4 4.0 50.0 0.0 1236.2 1236.2
Blitz All 9 7 0 2 7.0 77.8 236.1 1262.9 1499.1
White 4 2 0 2 2.0 50.0 0.0 1297.5 1297.5
Black 5 5 0 0 5.0 100.0 425.0 1235.3 1660.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100111138 Akker, D (Dylan) 4 3.5 3 1 0 87.5 1322.1 318.8 1640.9 View list
2 2080143806 Butler, K (Kayla) 3 3.0 3 0 0 100.0 1454.1 425.0 1879.1 View list
3 110091691 Barker, R (Ryan) 3 3.0 3 0 0 100.0 1264.0 425.0 1689.0 View list
4 2090115657 Dlamini, F (Fundile) 3 3.0 3 0 0 100.0 1326.4 425.0 1751.4 View list
5 109076140 Jones, E (Edward) 3 1.0 1 0 2 33.3 1273.1 -141.7 1131.5 View list
6 109078830 Johnson, A (Ashar) 3 0.0 0 0 3 0.0 1247.0 -425.0 822.0 View list
7 208071873 Chinoruma, T (Tawana) 2 2.0 2 0 0 100.0 1321.1 425.0 1746.1 View list
8 111092267 D`Alton, E (Ezra) 2 2.0 2 0 0 100.0 1275.3 425.0 1700.3 View list
9 2090108309 Maharaj, A (Anaamika) 2 2.0 2 0 0 100.0 1431.1 425.0 1856.1 View list
10 1090130898 Mesele, O (Oboitshepo) 2 2.0 2 0 0 100.0 1317.4 425.0 1742.4 View list
11 1100113805 Bijker, W (Waldo) 2 1.5 1 1 0 75.0 1362.0 212.5 1574.5 View list
12 110091688 Kwak, J (Jaeson) 2 1.5 1 1 0 75.0 1396.2 212.5 1608.7 View list
13 1080109892 Balassis, P (Petro) 2 1.0 1 0 1 50.0 1317.4 0.0 1317.4 View list
14 1100110075 Mupalala, K (Kenzo) 2 1.0 1 0 1 50.0 1367.0 0.0 1367.0 View list
15 1140113413 Eapen, J (Johan) 2 0.5 0 1 1 25.0 1423.3 -212.5 1210.8 View list
16 109086017 Roetz, K (Kyle) 2 0.5 0 1 1 25.0 1296.3 -212.5 1083.8 View list
17 109080845 Tsai, R (Ray) 2 0.5 0 1 1 25.0 1303.5 -212.5 1091.0 View list
18 1130130727 Badenhorst, M (Matthew) 2 0.0 0 0 2 0.0 1410.9 -425.0 985.9 View list
19 1080119822 Elvin, D (David) 2 0.0 0 0 2 0.0 1359.3 -425.0 934.3 View list
20 105058535 Liao, J (Jingpu) 2 0.0 0 0 2 0.0 1432.0 -425.0 1007.0 View list