Player Page

Mangena, M (Marklee)
Dob: 2011/06/06 (U14)
Gender: Male
Chess SA id: 1110300397
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/28 (44 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 rating1193.0
Current Weighted rating1193.9
Current Weighted performance1137.1
Current official/published rating (highest between Raw, WR and WP)1193.9
Current highest rating achieved1209.7
Current floor (min rating allowed)709.7
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)±167.5
Current Raw change used (final)0.0
Projected new Raw rating1193.0
Projected new Weighed rating1098.2
Projected new Weighted performance1137.1
Projected new final Raw rating (if new WP > new Raw)1193.0
Projected new highest rating1209.7
Projected new floor709.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.0
Projected effective change (new Official - current Official)-0.9
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 rating1200.7
Current Weighted rating1194.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.7
Current highest rating achieved1210.8
Current floor (min rating allowed)710.8
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.7
Projected new Weighed rating1098.4
Projected new Weighted performance1090.8
Projected new final Raw rating (if new WP > new Raw)1200.7
Projected new highest rating1210.8
Projected new floor710.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.7
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 rating1150.4
Current Weighted rating1192.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.2
Current highest rating achieved1150.4
Current floor (min rating allowed)650.4
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)±178.0
Current Raw change used (final)0.0
Projected new Raw rating1150.4
Projected new Weighed rating1096.6
Projected new Weighted performance370.0
Projected new final Raw rating (if new WP > new Raw)1150.4
Projected new highest rating1150.4
Projected new floor650.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.4
Projected effective change (new Official - current Official)-41.8
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 JNW Rapid - Helpmekaar Kollege 2024 2024/07/28 2024/07/28 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 2.0 1209.7 1200.0 Analysis
4 2024 Prestige College Open Chess Tournament (D) 2024/07/06 2024/07/06 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1209.7 1210.8 Analysis
3 FIDE in the West 2024 (Bishops) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 4.0 1169.5 1163.6 Analysis
2 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 2.0 1175.1 1170.4 Analysis
1 JNW Open - Classic - Crawford 2024 (C) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 JNW Rapid - Helpmekaar Kollege 2024 2024/07/28 2024/07/28 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 2.0 1209.7 1200.0 Analysis
4 2024 Prestige College Open Chess Tournament (D) 2024/07/06 2024/07/06 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1209.7 1210.8 Analysis
3 FIDE in the West 2024 (Bishops) 2024/06/08 2024/06/08 West Rand (GWR) Standard 60 0.83 5 5 4.0 1169.5 1163.6 Analysis
2 2024 West Rand RHS Open (Rooks) 2024/04/13 2024/04/13 West Rand (GWR) Standard 60 0.83 5 5 2.0 1175.1 1170.4 Analysis
1 JNW Open - Classic - Crawford 2024 (C) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 12 0 15 12.0 44.4 -47.2 1224.0 1176.8
White 14 6 0 8 6.0 42.9 -60.7 1234.4 1173.7
Black 13 6 0 7 6.0 46.2 -32.7 1212.8 1180.1
Standard All 20 10 0 10 10.0 50.0 0.0 1194.2 1194.2
White 11 6 0 5 6.0 54.5 38.6 1203.5 1242.1
Black 9 4 0 5 4.0 44.4 -47.2 1182.8 1135.5
Rapid All 7 2 0 5 2.0 28.6 -182.1 1309.2 1127.1
White 3 0 0 3 0.0 0.0 -425.0 1347.8 922.8
Black 4 2 0 2 2.0 50.0 0.0 1280.3 1280.3
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 27 12 0 15 12.0 44.4 -47.2 1224.0 1176.8
White 14 6 0 8 6.0 42.9 -60.7 1234.4 1173.7
Black 13 6 0 7 6.0 46.2 -32.7 1212.8 1180.1
Standard All 20 10 0 10 10.0 50.0 0.0 1194.2 1194.2
White 11 6 0 5 6.0 54.5 38.6 1203.5 1242.1
Black 9 4 0 5 4.0 44.4 -47.2 1182.8 1135.5
Rapid All 7 2 0 5 2.0 28.6 -182.1 1309.2 1127.1
White 3 0 0 3 0.0 0.0 -425.0 1347.8 922.8
Black 4 2 0 2 2.0 50.0 0.0 1280.3 1280.3
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 2120161862 Ncube, T (Thembelihle) 3 3.0 3 0 0 100.0 1184.8 425.0 1609.8 View list
2 2120300396 Legodi, R (Reneilwe) 2 2.0 2 0 0 100.0 1209.7 425.0 1634.7 View list
3 1090150813 Matshitse, K (Kopano) 1 1.0 1 0 0 100.0 1175.1 425.0 1600.1 View list
4 1120306439 Maluleka, M (Moloko) 1 1.0 1 0 0 100.0 1209.7 425.0 1634.7 View list
5 1110306030 Makhunga, S (Sthembiso) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
6 1110156277 Mtsweni, T (Thapelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110161876 Modisane, L (Lesedi) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
8 1090144961 Bothma, M (Marco) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
9 1140149124 Wu, O (Oscar) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120143695 Sibanda, S (Sibusiso) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list
11 1090117650 Sibanda, M (Marlvin) 1 0.0 0 0 1 0.0 1209.7 -425.0 784.7 View list
12 1130140204 Sehloho, T (Thandolwethu) 1 0.0 0 0 1 0.0 1209.7 -425.0 784.7 View list
13 1080156325 Mvala, A (Ayanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1090139683 Mediwane, R (Rethabile) 1 0.0 0 0 1 0.0 1209.7 -425.0 784.7 View list
15 1090158633 Mphahlele, T (Thabo) 1 0.0 0 0 1 0.0 1169.5 -425.0 744.5 View list
16 2130143691 Molefe, T (Tshegofatso) 1 0.0 0 0 1 0.0 1209.7 -425.0 784.7 View list
17 2080136707 Mojaki, T (Tshegofatso) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list
18 1120103546 Lochner, C (Christiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1000152977 Khumalo, P (Prince) 1 0.0 0 0 1 0.0 1209.7 -425.0 784.7 View list
20 1130144542 Kalepu, SK (Siyabulela) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list