Player Page

Kumalo, A (Amkelwe)
Dob: 2003/05/17 (Adult)
Gender: Male
Chess SA id: 1030116041
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2022/11/12 (743 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 rating1289.3
Current Weighted rating1289.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1289.3
Current highest rating achieved1289.3
Current floor (min rating allowed)789.3
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)±146.0
Current Raw change used (final)0.0
Projected new Raw rating1289.3
Projected new Weighed rating1186.2
Projected new Weighted performance742.3
Projected new final Raw rating (if new WP > new Raw)1289.3
Projected new highest rating1289.3
Projected new floor789.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1289.3
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 rating1272.8
Current Weighted rating1272.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1272.8
Current highest rating achieved1272.8
Current floor (min rating allowed)772.8
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)±149.5
Current Raw change used (final)0.0
Projected new Raw rating1272.8
Projected new Weighed rating1171.0
Projected new Weighted performance475.1
Projected new final Raw rating (if new WP > new Raw)1272.8
Projected new highest rating1272.8
Projected new floor772.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.8
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 rating1250.8
Current Weighted rating1250.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1250.8
Current highest rating achieved1250.8
Current floor (min rating allowed)750.8
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)±154.2
Current Raw change used (final)0.0
Projected new Raw rating1250.8
Projected new Weighed rating1150.7
Projected new Weighted performance385.2
Projected new final Raw rating (if new WP > new Raw)1250.8
Projected new highest rating1250.8
Projected new floor750.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.8
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 CPH Chess Clubs Challenge 2022 (B) 2022/11/12 2022/11/12 Johannesburg Metro (GJM) Rapid 20 0.47 6 6 4.0 1254.4 1200.0 Analysis
2 UJ Fundraising Tournament 2022 (B) 2022/08/13 2022/08/13 Johannesburg Metro (GJM) Standard 62 0.84 5 5 4.5 1148.2 1140.8 Analysis
1 KZN Schools Winter Games 2019 (U18 Boys) 2019/06/15 2019/06/16 Ethekwini (KED) 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 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 15 9 1 5 9.5 63.3 113.3 1299.7 1413.0
White 7 4 1 2 4.5 64.3 121.4 1308.7 1430.1
Black 8 5 0 3 5.0 62.5 106.3 1291.8 1398.0
Standard All 9 5 1 3 5.5 61.1 94.4 1227.2 1321.6
White 4 1 1 2 1.5 37.5 -106.3 1233.3 1127.0
Black 5 4 0 1 4.0 80.0 255.0 1222.3 1477.3
Rapid All 6 4 0 2 4.0 66.7 141.7 1408.4 1550.1
White 3 3 0 0 3.0 100.0 425.0 1409.3 1834.3
Black 3 1 0 2 1.0 33.3 -141.7 1407.6 1265.9
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 103081842 Mthethwa, M (Mhlengi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 199068532 Motaung, K (Karabo) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
3 1010144942 Molope, G (Gilbert) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
4 1070132914 Mlambo, I (Ishmael) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
5 171021553 Masuku, N (Nkosinathi) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
6 177086357 Jacobs, GJ (Gerhard) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
7 194030356 Pillay, N (Nico) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
8 103084778 Njoku, G (Greatman) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
9 109089375 Viljoen, H (Henning) 1 1.0 1 0 0 100.0 1254.4 425.0 1679.4 View list
10 1010144944 Munenga, I (Isheanesu Dylan) 1 0.5 0 1 0 50.0 1148.2 0.0 1148.2 View list
11 103091824 Zwane, S (Siphokuhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 192076708 Wany, J (Jobert) 1 0.0 0 0 1 0.0 1254.4 -425.0 829.4 View list
13 1020116703 Smela, SS (Shatakane Shadrack) 1 0.0 0 0 1 0.0 1254.4 -425.0 829.4 View list
14 102052976 Mzimela, SM (Samkele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 102085494 Mntambo, S (Siyabonga) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list