Player Page

Havenga, M (Marianne)
Dob: 2004/06/02 (Adult)
Gender: Female
Chess SA id: 2040108244
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2019/04/27 (1848 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 rating1155.2
Curent Weighted rating1155.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1155.2
Current floor (min rating allowed)681.7
Current highest rating achieved1181.7
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)±176.7
Current Raw change used (final)0.0
Projected new Raw rating1155.2
Projected new Weighed rating1155.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1155.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1181.7
Projected new floor681.7
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 rating1146.8
Curent Weighted rating1146.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1146.8
Current floor (min rating allowed)678.4
Current highest rating achieved1178.4
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)±178.9
Current Raw change used (final)0.0
Projected new Raw rating1146.8
Projected new Weighed rating1146.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1178.4
Projected new floor678.4
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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 ZFM School Trials 2019 (U15) 2019/04/27 2019/04/27 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.5 1160.8 1153.2 Analysis
2 ZFM Open Tournament 2019 (U16) 2019/03/02 2019/03/02 ZF Mgcawu (NZF) Standard 60 0.83 5 5 2.0 1181.7 1178.4 Analysis
1 Frances Baard Schools Open Tournament 2019 (U15 Girls) 2019/01/29 2019/01/29 Frances Baard (NCF) 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 2 7 7.0 46.7 -28.3 1134.7 1106.4
White 8 3 1 4 3.5 43.8 -53.1 1110.3 1057.1
Black 7 3 1 3 3.5 50.0 0.0 1162.7 1162.7
Standard All 15 6 2 7 7.0 46.7 -28.3 1134.7 1106.4
White 8 3 1 4 3.5 43.8 -53.1 1110.3 1057.1
Black 7 3 1 3 3.5 50.0 0.0 1162.7 1162.7
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 1050110691 Papier, L (Ludacris) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
2 2050110695 Smile, Z (Zolina) 1 1.0 1 0 0 100.0 1160.8 425.0 1585.8 View list
3 2040108246 Viljoen, C (Cetacea) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2050108243 Masisi, B (Boitumelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1040110694 Marries, J (John) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
6 1050110686 Kotze, E (Edwin) 1 1.0 1 0 0 100.0 1160.8 425.0 1585.8 View list
7 2040110684 Du Plessis, Z (Zelne) 1 0.5 0 1 0 50.0 1160.8 0.0 1160.8 View list
8 2040108248 Thaganyane, M (Mpho) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 1050098993 Vitti, L (Litha) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
10 104080871 Rampie, A (Alexandro) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
11 205065806 Ogu, C (Chimkamara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 105084939 Maasdorp, G (Gino) 1 0.0 0 0 1 0.0 1160.8 -425.0 735.8 View list
13 205018904 Maasdorp, A (Anell) 1 0.0 0 0 1 0.0 1160.8 -425.0 735.8 View list
14 1040099009 Kolberg, U (Unathi) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
15 205002831 Botes, A (Alexandria) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list