Player Page

Marange, M (Michael)
Dob: 2011/09/30 (U14)
Gender: Male
Chess SA id: 1110300943
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (188 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 rating1115.8
Current Weighted rating1157.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1157.6
Current highest rating achieved1177.8
Current floor (min rating allowed)677.8
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)±186.9
Current Raw change used (final)0.0
Projected new Raw rating1115.8
Projected new Weighed rating1063.7
Projected new Weighted performance751.0
Projected new final Raw rating (if new WP > new Raw)1115.8
Projected new highest rating1177.8
Projected new floor677.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1115.8
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 rating1105.2
Current Weighted rating1152.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1152.1
Current highest rating achieved1173.6
Current floor (min rating allowed)673.6
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)±189.8
Current Raw change used (final)0.0
Projected new Raw rating1105.2
Projected new Weighed rating1058.4
Projected new Weighted performance751.0
Projected new final Raw rating (if new WP > new Raw)1105.2
Projected new highest rating1173.6
Projected new floor673.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.2
Projected effective change (new Official - current Official)-46.9
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 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
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
3 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1138.0 1130.0 Analysis
2 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1177.8 1173.6 Analysis
1 2nd BC Trials 2024 (U14B) 2024/03/09 2024/03/09 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 4th BC Trials 2024 (U14A) 2024/06/08 2024/06/08 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1138.0 1130.0 Analysis
2 3rd BC Trials 2024 (U14A) 2024/05/11 2024/05/11 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1177.8 1173.6 Analysis
1 2nd BC Trials 2024 (U14B) 2024/03/09 2024/03/09 Buffalo City (EBC) 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 15 4 0 11 4.0 26.7 -198.3 1219.0 1020.7
White 6 2 0 4 2.0 33.3 -141.7 1252.1 1110.5
Black 9 2 0 7 2.0 22.2 -236.1 1197.0 960.9
Standard All 15 4 0 11 4.0 26.7 -198.3 1219.0 1020.7
White 6 2 0 4 2.0 33.3 -141.7 1252.1 1110.5
Black 9 2 0 7 2.0 22.2 -236.1 1197.0 960.9
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 4 0 11 4.0 26.7 -198.3 1219.0 1020.7
White 6 2 0 4 2.0 33.3 -141.7 1252.1 1110.5
Black 9 2 0 7 2.0 22.2 -236.1 1197.0 960.9
Standard All 15 4 0 11 4.0 26.7 -198.3 1219.0 1020.7
White 6 2 0 4 2.0 33.3 -141.7 1252.1 1110.5
Black 9 2 0 7 2.0 22.2 -236.1 1197.0 960.9
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 2120191786 Uchendu, E (Excellent) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120300948 Sishuba, B (Bahle) 1 1.0 1 0 0 100.0 1177.8 425.0 1602.8 View list
3 1100300937 Ackeer, J (Jonathan) 1 1.0 1 0 0 100.0 1138.0 425.0 1563.0 View list
4 1070149730 Juries, J (Jordan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110161958 Van Der Sandt, J (Joshua) 1 0.0 0 0 1 0.0 1177.8 -425.0 752.8 View list
6 1120150771 Harman, R (Ryan) 1 0.0 0 0 1 0.0 1177.8 -425.0 752.8 View list
7 1120191778 Augustine, K (Kallen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1110303509 Abrahams, R (Raven) 1 0.0 0 0 1 0.0 1138.0 -425.0 713.0 View list
9 1120149007 Planga, K (Kungawo) 1 0.0 0 0 1 0.0 1138.0 -425.0 713.0 View list
10 1120191785 Ntanjana, K (Kumhla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110153233 Njingana, A (Avuma) 1 0.0 0 0 1 0.0 1138.0 -425.0 713.0 View list
12 1110137762 Ndlebe, I (Ivile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1120302996 Mayika, M (Mihle) 1 0.0 0 0 1 0.0 1177.8 -425.0 752.8 View list
14 1120153653 Makeleni, S (Sandiso) 1 0.0 0 0 1 0.0 1177.8 -425.0 752.8 View list
15 1120150772 Mafukidze, A (Arnold) 1 0.0 0 0 1 0.0 1138.0 -425.0 713.0 View list