Player Page

Niemann, J (Jandre)
Dob: 2012/03/30 (U14)
Gender: Male
Chess SA id: 1120147443
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (27 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 rating1359.9
Curent Weighted rating1318.9
Curent Weighted performance1270.0
Current official/published rating (highest between Raw, WR and WP)1359.9
Current floor (min rating allowed)867.7
Current highest rating achieved1367.7
Current K-factor36
Games played this month6
Score (S)5.0
Expected score (We)3.19
Difference (S-We)1.81
Current Raw change (no limits, including tournament time weight)35.2
Current min/max change allowed (with limits)±132.0
Current Raw change used (final)35.2
Projected new Raw rating1395.1
Projected new Weighed rating1327.9
Projected new Weighted performance1270.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1395.1
Projected effective change (new Official - current Official)+35.2
Projected new highest rating1395.1
Projected new floor895.1
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 rating1269.4
Curent Weighted rating1240.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1269.4
Current floor (min rating allowed)778.4
Current highest rating achieved1278.4
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)±150.2
Current Raw change used (final)0.0
Projected new Raw rating1269.4
Projected new Weighed rating1243.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1269.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1278.4
Projected new floor778.4
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 rating1385.5
Curent Weighted rating1353.1
Curent Weighted performance1311.1
Current official/published rating (highest between Raw, WR and WP)1385.5
Current floor (min rating allowed)943.1
Current highest rating achieved1443.1
Current K-factor32
Games played this month6
Score (S)5.0
Expected score (We)3.31
Difference (S-We)1.69
Current Raw change (no limits, including tournament time weight)54.1
Current min/max change allowed (with limits)±127.3
Current Raw change used (final)54.1
Projected new Raw rating1439.6
Projected new Weighed rating1364.0
Projected new Weighted performance1311.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1439.6
Projected effective change (new Official - current Official)+54.1
Projected new highest rating1443.1
Projected new floor943.1
Projected new K-facor32
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)943.1
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 floor943.1
Projected new K-facor36
Tournaments
Tournament: Cape Town Junior League - Qualifier 2 2024 (U13)
Start: 2024/04/20  End: 2024/04/20  Host: WCT  Type: Rapid   Time: 25  Time weight: 0.54  Rounds: 6
Games: 6  Score: 5.0
Main rating: 1359.9  Rating gain/loss: 35.2
Type rating: 1385.5  Rating gain/loss: 54.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1359.9 1385.5 Analysis
3 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1367.7 1406.6 Analysis
2 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1359.5 1418.8 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1359.5 1235.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Cape Town Junior League - Qualifier 2 2024 (U13) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1359.9 1385.5 Analysis
12 Cape Town Junior League Qualifier 2024 (U13 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1367.7 1406.6 Analysis
11 Mary-Anne Bartels Closed Chess Tournament 2024 (U13 Mixed) 2024/02/24 2024/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1359.5 1418.8 Analysis
10 CT District East Schools Chess Individuals Trails 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1359.5 1235.2 Analysis
9 Gordons Bay Primary Chess Championship 2023 (U11 Mixed) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 5 5 4.5 1330.8 1384.2 Analysis
8 Cape Town Junior Chess League Finals 2023 (U12A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 7 3.0 1356.3 1443.1 Analysis
7 CT Metro District East Top Schools Chess 2023 (U11 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 6 4.0 1279.2 1289.3 Analysis
6 Cape Town Junior Chess League - Round 1 2023 (U12A) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 6 6.0 1279.2 1289.3 Analysis
5 Cape Town Junior League 2nd Qualifier 2023 (U12) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1259.2 1246.8 Analysis
4 Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 5 1.5 1297.7 1278.4 Analysis
3 Mary-Anne Bartels Chess Tournament 2023 (U11) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 4.0 1186.8 1180.4 Analysis
2 District East Schools Chess Individual Trials 2023 (U11 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1186.8 1200.0 Analysis
1 Metro Rapid 2022 (U11 Boys) 2022/10/22 2022/10/22 Cape Town (WCT) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 14 0 8 14.0 63.6 115.9 1310.3 1426.2
White 11 6 0 5 6.0 54.5 38.6 1320.9 1359.5
Black 11 8 0 3 8.0 72.7 193.2 1299.7 1492.9
Standard All 5 3 0 2 3.0 60.0 85.0 1326.1 1411.1
White 2 1 0 1 1.0 50.0 0.0 1427.3 1427.3
Black 3 2 0 1 2.0 66.7 141.7 1258.7 1400.4
Rapid All 17 11 0 6 11.0 64.7 125.0 1305.6 1430.6
White 9 5 0 4 5.0 55.6 47.2 1297.3 1344.5
Black 8 6 0 2 6.0 75.0 212.5 1315.1 1527.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 73 47 2 24 48.0 65.8 133.9 1258.0 1391.9
White 34 21 2 11 22.0 64.7 125.0 1259.0 1384.0
Black 39 26 0 13 26.0 66.7 141.7 1257.2 1398.9
Standard All 16 9 1 6 9.5 59.4 79.7 1255.9 1335.6
White 7 3 1 3 3.5 50.0 0.0 1263.6 1263.6
Black 9 6 0 3 6.0 66.7 141.7 1249.9 1391.6
Rapid All 57 38 1 18 38.5 67.5 149.1 1258.6 1407.7
White 27 18 1 8 18.5 68.5 157.4 1257.8 1415.2
Black 30 20 0 10 20.0 66.7 141.7 1259.4 1401.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120147432 Damane, L (Lukhanyo) 5 3.0 3 0 2 60.0 1290.9 85.0 1375.9 View list
2 1130116442 Grove, T (Tyler) 3 1.0 1 0 2 33.3 1298.2 -141.7 1156.6 View list
3 1120112288 Robertson, J (Jonah) 3 1.0 1 0 2 33.3 1298.2 -141.7 1156.6 View list
4 1130146856 Ruiters, C (Cade) 3 1.0 1 0 2 33.3 1254.6 -141.7 1112.9 View list
5 1120150125 Akpagu, M (Muna) 2 2.0 2 0 0 100.0 1258.8 425.0 1683.8 View list
6 1130135090 Mputing, T (Thando) 2 2.0 2 0 0 100.0 1269.2 425.0 1694.2 View list
7 1110136269 Nondala, O (Oluhle) 2 2.0 2 0 0 100.0 1323.5 425.0 1748.5 View list
8 1120151128 Botha, C (Caleb) 2 1.5 1 1 0 75.0 1258.8 212.5 1471.3 View list
9 1120147731 Harding, J (Jodie) 2 1.0 1 0 1 50.0 1363.8 0.0 1363.8 View list
10 1130138954 Akuetteh, A (Aaron) 2 1.0 1 0 1 50.0 1186.8 0.0 1186.8 View list
11 1130134079 Mngqibisa, P (Phila) 2 1.0 1 0 1 50.0 1327.0 0.0 1327.0 View list
12 1110109002 Maruma, KB (Kamogelo) 2 0.0 0 0 2 0.0 1363.6 -425.0 938.6 View list
13 2120151129 Diergardt, K (Kayley) 1 1.0 1 0 0 100.0 1186.8 425.0 1611.8 View list
14 1120150398 He, Z (Zonghan) 1 1.0 1 0 0 100.0 1359.9 425.0 1784.9 View list
15 1120150397 Harvey, G (Griffin) 1 1.0 1 0 0 100.0 1367.7 425.0 1792.7 View list
16 1120150128 Crabbia, M (Mattia) 1 1.0 1 0 0 100.0 1186.8 425.0 1611.8 View list
17 1120118931 Cass, T (Troy) 1 1.0 1 0 0 100.0 1186.8 425.0 1611.8 View list
18 1130132165 Calitz, S (Steyn) 1 1.0 1 0 0 100.0 1359.9 425.0 1784.9 View list
19 1120150098 Arendse, V (Virgil) 1 1.0 1 0 0 100.0 1186.8 425.0 1611.8 View list
20 1110138751 Fisher, A (Aaron) 1 1.0 1 0 0 100.0 1359.5 425.0 1784.5 View list