Player Page

Jiwa, M (Mduduzi)
Dob: 2005/04/06 (U20)
Gender: Male
Chess SA id: 1050102128
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2018/08/25 (2282 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 rating1156.8
Current Weighted rating1156.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1156.8
Current highest rating achieved1196.0
Current floor (min rating allowed)696.0
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)±176.3
Current Raw change used (final)0.0
Projected new Raw rating1156.8
Projected new Weighed rating1064.3
Projected new Weighted performance181.2
Projected new final Raw rating (if new WP > new Raw)1156.8
Projected new highest rating1196.0
Projected new floor696.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.8
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 rating1149.2
Current Weighted rating1149.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1149.2
Current highest rating achieved1195.6
Current floor (min rating allowed)695.6
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)±178.3
Current Raw change used (final)0.0
Projected new Raw rating1149.2
Projected new Weighed rating1057.3
Projected new Weighted performance181.2
Projected new final Raw rating (if new WP > new Raw)1149.2
Projected new highest rating1195.6
Projected new floor695.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1149.2
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 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
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 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1196.0 1195.6 Analysis
2 Ekurhuleni South District Final 2018 (U15) 2018/08/04 2018/08/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1196.0 1195.6 Analysis
1 Ekurhuleni South D6 Individual Finals 2018 (U13 Boys) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 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 6 1 8 6.5 43.3 -56.7 1177.0 1120.4
White 7 4 1 2 4.5 64.3 121.4 1207.3 1328.7
Black 8 2 0 6 2.0 25.0 -212.5 1150.5 938.0
Standard All 15 6 1 8 6.5 43.3 -56.7 1177.0 1120.4
White 7 4 1 2 4.5 64.3 121.4 1207.3 1328.7
Black 8 2 0 6 2.0 25.0 -212.5 1150.5 938.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2030102601 Mkhabela, S (Sonto) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
2 1060102082 Raborife, O (Omolemo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1030104355 Moutinno, C (Chevionne) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
4 1060102060 Mokwena, K (Katleho) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1030102215 Mokhele, N (Neo) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
6 1040104356 Makhale, H (Hareaipha) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
7 1050102131 Khumalo, B (Bongani) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 203040090 Van Niekerk, C (Claryn) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
9 1040105833 Slabbert, J (Jean-Pierre) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
10 1060102089 Msiya, B (Boholo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1040105794 Mathembe, B (Bradley) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
12 1030101873 Mngoma, E (Esethu) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
13 103048004 Le Roux, T (Tiaan) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
14 103081288 Jansen, WJ (Willem Jacobus) 1 0.0 0 0 1 0.0 1196.0 -425.0 771.0 View list
15 105076508 Coetzer, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list