Player Page

Banjwa, A (Amy)
Dob: 2009/12/03 (U16)
Gender: Female
Chess SA id: 2090143566
FIDE id:
Region: OR Tambo (EOR)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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 rating1314.7
Curent Weighted rating1316.9
Curent Weighted performance1162.3
Current official/published rating (highest between Raw, WR and WP)1316.9
Current floor (min rating allowed)849.5
Current highest rating achieved1349.5
Current K-factor36
Games played this month10
Score (S)4.5
Expected score (We)5.06
Difference (S-We)-0.56
Current Raw change (no limits, including tournament time weight)-16.7
Current min/max change allowed (with limits)±140.8
Current Raw change used (final)-16.7
Projected new Raw rating1298.0
Projected new Weighed rating1316.1
Projected new Weighted performance1162.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1316.1
Projected effective change (new Official - current Official)-0.8
Projected new highest rating1349.5
Projected new floor849.5
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 rating1333.1
Curent Weighted rating1335.8
Curent Weighted performance1179.1
Current official/published rating (highest between Raw, WR and WP)1335.8
Current floor (min rating allowed)872.0
Current highest rating achieved1372.0
Current K-factor36
Games played this month10
Score (S)4.5
Expected score (We)5.47
Difference (S-We)-0.97
Current Raw change (no limits, including tournament time weight)-34.9
Current min/max change allowed (with limits)±137.2
Current Raw change used (final)-34.9
Projected new Raw rating1298.2
Projected new Weighed rating1333.6
Projected new Weighted performance1179.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1333.6
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1372.0
Projected new floor872.0
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 rating1198.4
Curent Weighted rating1199.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.0
Current floor (min rating allowed)698.4
Current highest rating achieved1198.4
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.4
Projected new Weighed rating1199.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.0
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1198.4
Projected new floor698.4
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)698.4
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 floor698.4
Projected new K-facor36
Tournaments
Tournament: WSU May Event 2024 (A)
Start: 2024/05/11  End: 2024/05/11  Host: EOR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1314.7  Rating gain/loss: 0.9
Type rating: 1333.1  Rating gain/loss: -7.2
Analysis
Tournament: Spartan Bishops Chess Championships 2024 (Bishops)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1314.7  Rating gain/loss: -17.6
Type rating: 1333.1  Rating gain/loss: -27.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 WSU May Event 2024 (A) 2024/05/11 2024/05/11 OR Tambo (EOR) Standard 60 0.83 5 5 3.0 1314.7 1333.1 Analysis
1 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1314.7 1333.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 WSU May Event 2024 (A) 2024/05/11 2024/05/11 OR Tambo (EOR) Standard 60 0.83 5 5 3.0 1314.7 1333.1 Analysis
8 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1314.7 1333.1 Analysis
7 Eastern Cape Chess Team Championship 2023 (U18) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 1.0 1293.6 1322.3 Analysis
6 Eastern Cape Provincial Individual Championship 2023 (U16 Girls) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 6 5.0 1293.6 1322.3 Analysis
5 WSU September Rapid 2023 (B) 2023/09/09 2023/09/09 OR Tambo (EOR) Rapid 30 0.60 7 7 3.5 1307.2 1200.0 Analysis
4 Sihambasonke Chess Club Youth Day Event 2023 (B) 2023/06/16 2023/06/16 Amathole (EAL) Standard 90 0.94 5 5 2.0 1349.5 1372.0 Analysis
3 OR Tambo Open 2022 (C) 2022/11/19 2022/11/19 OR Tambo (EOR) Standard 60 0.83 5 5 5.0 1287.3 1298.9 Analysis
2 Eatern Cape Provincial Chess Championship 2022 (U14 Girls) 2022/10/01 2022/10/01 Sarah Baartman (ESB) Standard 65 0.85 7 7 5.5 1244.5 1252.8 Analysis
1 Sihambasonke Chess Club Youth Day Tournament 2022 (C) 2022/07/02 2022/07/02 OR Tambo (EOR) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 1 5 4.5 45.0 -42.5 1308.4 1265.9
White 5 1 0 4 1.0 20.0 -255.0 1453.0 1198.0
Black 5 3 1 1 3.5 70.0 170.0 1163.8 1333.8
Standard All 10 4 1 5 4.5 45.0 -42.5 1308.4 1265.9
White 5 1 0 4 1.0 20.0 -255.0 1453.0 1198.0
Black 5 3 1 1 3.5 70.0 170.0 1163.8 1333.8
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 50 29 3 18 30.5 61.0 93.5 1246.6 1340.1
White 25 14 1 10 14.5 58.0 68.0 1276.2 1344.2
Black 25 15 2 8 16.0 64.0 119.0 1216.9 1335.9
Standard All 43 26 2 15 27.0 62.8 108.7 1250.3 1359.1
White 22 12 1 9 12.5 56.8 58.0 1283.3 1341.3
Black 21 14 1 6 14.5 69.0 161.9 1215.8 1377.7
Rapid All 7 3 1 3 3.5 50.0 0.0 1223.3 1223.3
White 3 2 0 1 2.0 66.7 141.7 1224.1 1365.7
Black 4 1 1 2 1.5 37.5 -106.3 1222.8 1116.5
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 1090146910 Xabe, S (Sivuyise) 2 1.0 1 0 1 50.0 1318.4 0.0 1318.4 View list
2 209087616 Abercrombie, J (Jasmine) 2 0.0 0 0 2 0.0 1269.0 -425.0 844.0 View list
3 1020097972 Mancoba, B (Buthanani) 1 1.0 1 0 0 100.0 1314.7 425.0 1739.7 View list
4 2060146899 Magwentshu, S (Snayo) 1 1.0 1 0 0 100.0 1293.6 425.0 1718.6 View list
5 1010154678 Mnukwa, K (Kolosa) 1 1.0 1 0 0 100.0 1307.2 425.0 1732.2 View list
6 2100140917 Maziena, L (Lavanya) 1 1.0 1 0 0 100.0 1244.5 425.0 1669.5 View list
7 2090146250 Mazadza, T (Tinotenda) 1 1.0 1 0 0 100.0 1293.6 425.0 1718.6 View list
8 1060143579 Matebese, N (Ndazibini) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2080141822 Marx, B (Bronwyn) 1 1.0 1 0 0 100.0 1293.6 425.0 1718.6 View list
10 2080158547 Japhta, N (Nina) 1 1.0 1 0 0 100.0 1293.6 425.0 1718.6 View list
11 1080143571 Danglashe, I (Inga) 1 1.0 1 0 0 100.0 1287.3 425.0 1712.3 View list
12 2090156791 Chikosa, T (Tadiwanashe) 1 1.0 1 0 0 100.0 1314.7 425.0 1739.7 View list
13 1050159317 Baleni, K (Kungawo) 1 1.0 1 0 0 100.0 1314.7 425.0 1739.7 View list
14 1780157158 Antomie, T (Timothy Rohan Paul) 1 1.0 1 0 0 100.0 1349.5 425.0 1774.5 View list
15 2100140920 Moss, M (Mia) 1 1.0 1 0 0 100.0 1244.5 425.0 1669.5 View list
16 2100161962 Mqwebevu, E (Esona) 1 1.0 1 0 0 100.0 1307.2 425.0 1732.2 View list
17 2080140841 Mthelekiso, S (Siwaphiwe) 1 1.0 1 0 0 100.0 1287.3 425.0 1712.3 View list
18 2070134920 Mzwakali, L (Likhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 2080143597 Ngamlana, Z (Zizo) 1 1.0 1 0 0 100.0 1287.3 425.0 1712.3 View list
20 2090162599 Nyubatyha, A (Asiyolise) 1 1.0 1 0 0 100.0 1293.6 425.0 1718.6 View list