Player Page

Jaffer, U (Uzair)
Dob: 2005/10/22 (U20)
Gender: Male
Chess SA id: 105013511
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/04/02 (471 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 rating1471.6
Current Weighted rating1468.4
Current Weighted performance1190.5
Current official/published rating (highest between Raw, WR and WP)1471.6
Current highest rating achieved1488.3
Current floor (min rating allowed)988.3
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)±112.6
Current Raw change used (final)0.0
Projected new Raw rating1471.6
Projected new Weighed rating1351.4
Projected new Weighted performance1190.5
Projected new final Raw rating (if new WP > new Raw)1471.6
Projected new highest rating1488.3
Projected new floor988.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1471.6
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 rating1458.3
Current Weighted rating1454.4
Current Weighted performance1196.1
Current official/published rating (highest between Raw, WR and WP)1458.3
Current highest rating achieved1486.4
Current floor (min rating allowed)986.4
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)±114.8
Current Raw change used (final)0.0
Projected new Raw rating1458.3
Projected new Weighed rating1338.7
Projected new Weighted performance1196.1
Projected new final Raw rating (if new WP > new Raw)1458.3
Projected new highest rating1486.4
Projected new floor986.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1458.3
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 rating1190.6
Current Weighted rating1190.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1190.6
Current highest rating achieved1190.6
Current floor (min rating allowed)690.6
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.6
Projected new Weighed rating1095.4
Projected new Weighted performance573.5
Projected new final Raw rating (if new WP > new Raw)1190.6
Projected new highest rating1190.6
Projected new floor690.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.6
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 rating1001.0
Current Weighted rating1001.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1001.0
Current highest rating achieved1027.0
Current floor (min rating allowed)527.0
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)±220.2
Current Raw change used (final)0.0
Projected new Raw rating1001.0
Projected new Weighed rating920.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1027.0
Projected new floor527.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1001.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
26 Western Cape HS Individuals 2023 (U19 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1453.0 1434.3 Analysis
25 Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1446.6 1431.4 Analysis
24 Central District School Trials 2023 (U19 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 5 5 4.0 1441.0 1420.8 Analysis
23 Western Cape Schools Chess 2022 (U18 Boys) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 2.5 1488.3 1478.7 Analysis
22 2022 Central District Individual Trials (U18) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1485.0 1100.6 Analysis
21 Western Province Open 2022 (Advanced) 2022/02/25 2022/02/27 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1465.7 1458.5 Analysis
20 Kraaifontein Open 2022 (Advanced) 2022/01/07 2022/01/09 Cape Town (WCT) Standard 90 0.94 6 6 3.5 1463.0 1455.0 Analysis
19 Paul Roos Gymnasium Covid-19 Challenge 2021 (B) 2021/02/27 2021/02/28 Cape Winelands (WCW) Standard 65 0.85 5 5 3.0 1487.2 1485.4 Analysis
18 2020 Metro Trials (U15 Boys) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 5 3.5 1481.6 1485.4 Analysis
17 2020 Western Province Open (Elite) 2020/03/07 2020/03/08 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1481.6 1485.4 Analysis
16 2020 Cape Of Good Hope Open (Prestige) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1472.0 1486.4 Analysis
15 2020 Central District (U15) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1472.0 1486.4 Analysis
14 2019 Wild Card Chess Championship (U16 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 1399.4 1426.9 Analysis
13 2019 South African Junior Team Championships (U16B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.5 1399.4 1426.9 Analysis
12 2019 National Club Chess Championships (B) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 6 3.0 1431.3 1424.5 Analysis
11 2019 Western Cape Closed Chess Championships (C) 2019/09/21 2019/09/22 Cape Winelands (WCW) Standard 70 0.87 6 5 4.0 1431.3 1424.5 Analysis
10 3rd ACL Chess Festival 2019 (Open) 2019/09/05 2019/09/05 Cape Town (WCT) Rapid 25 0.54 6 5 1.5 1431.3 1105.8 Analysis
9 Curro Durbanville Chess Tournament 2019 (Elite) 2019/08/23 2019/08/24 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1414.1 1385.5 Analysis
8 2019 Western Province League (C) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 4 3.0 1431.3 1424.5 Analysis
7 2019 WP Youth Open (B) 2019/07/13 2019/07/13 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1265.8 1233.9 Analysis
12
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 149 88 11 50 93.5 62.8 108.4 1303.5 1411.9
White 70 43 7 20 46.5 66.4 139.6 1295.9 1435.5
Black 79 45 4 30 47.0 59.5 80.7 1310.4 1391.0
Standard All 132 79 10 43 84.0 63.6 115.9 1303.3 1419.2
White 62 40 7 15 43.5 70.2 171.4 1295.4 1466.8
Black 70 39 3 28 40.5 57.9 66.8 1310.3 1377.1
Rapid All 17 9 1 7 9.5 55.9 50.0 1305.3 1355.3
White 8 3 0 5 3.0 37.5 -106.3 1299.3 1193.0
Black 9 6 1 2 6.5 72.2 188.9 1310.7 1499.6
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 106089505 Mchontsi, A (Ayabonga) 3 0.5 0 1 2 16.7 1373.0 -283.3 1089.7 View list
2 1050108426 Hans, I (Ismaeel) 2 2.0 2 0 0 100.0 1025.5 425.0 1450.5 View list
3 101027229 Nel, RA (Rowan) 2 2.0 2 0 0 100.0 1451.7 425.0 1876.7 View list
4 205055185 Du Preez, K (Katrien) 2 1.0 1 0 1 50.0 1236.5 0.0 1236.5 View list
5 106092062 Ncethelo, B (Bongolethu) 2 1.0 1 0 1 50.0 1339.9 0.0 1339.9 View list
6 1060108804 Ntukela, A (Amzolele) 2 1.0 1 0 1 50.0 1317.0 0.0 1317.0 View list
7 188046786 Shaani, KP (Kumbirayi) 2 0.5 0 1 1 25.0 1447.2 -212.5 1234.7 View list
8 105090611 Mnyasta, T (Tezihano) 2 0.0 0 0 2 0.0 1459.3 -425.0 1034.3 View list
9 1050150627 Balim, Y (Yusuf) 1 1.0 1 0 0 100.0 1441.0 425.0 1866.0 View list
10 171085148 Ariefdien, B (Bertram) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
11 204077326 Arendse, KC (Kelli Candice) 1 1.0 1 0 0 100.0 1431.3 425.0 1856.3 View list
12 108053347 Allie, I (Ishmaeel) 1 1.0 1 0 0 100.0 1023.2 425.0 1448.2 View list
13 1060138110 Allie, D (Dayaan) 1 1.0 1 0 0 100.0 1485.0 425.0 1910.0 View list
14 1050138662 Alberts, V (Van-Lee) 1 1.0 1 0 0 100.0 1446.6 425.0 1871.6 View list
15 1000096467 Baron, D (Dylan) 1 1.0 1 0 0 100.0 1472.0 425.0 1897.0 View list
16 105055229 Bodenstein, J (Jeanre) 1 1.0 1 0 0 100.0 1399.4 425.0 1824.4 View list
17 2700112232 Beukes, H (Heloise) 1 1.0 1 0 0 100.0 1023.2 425.0 1448.2 View list
18 2930100456 Chiriya, T (Takudzwa) 1 1.0 1 0 0 100.0 1465.7 425.0 1890.7 View list
19 2060096099 Cencelli, G (Ghia Sofia) 1 1.0 1 0 0 100.0 1472.0 425.0 1897.0 View list
20 159069643 Cassells, L (Llewellyn) 1 1.0 1 0 0 100.0 1431.3 425.0 1856.3 View list