Player Page

Pietersen, M (Mary-Jane)
Dob: 2005/09/06 (U20)
Gender: Female
Chess SA id: 2050098118
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2018/03/10 (2479 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 rating1129.4
Current Weighted rating1129.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1129.4
Current highest rating achieved1129.4
Current floor (min rating allowed)629.4
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)±183.4
Current Raw change used (final)0.0
Projected new Raw rating1129.4
Projected new Weighed rating1039.0
Projected new Weighted performance33.8
Projected new final Raw rating (if new WP > new Raw)1129.4
Projected new highest rating1129.4
Projected new floor629.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.4
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
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 rating1080.8
Current Weighted rating1080.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1080.8
Current highest rating achieved1080.8
Current floor (min rating allowed)580.8
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)±196.5
Current Raw change used (final)0.0
Projected new Raw rating1080.8
Projected new Weighed rating994.3
Projected new Weighted performance35.6
Projected new final Raw rating (if new WP > new Raw)1080.8
Projected new highest rating1080.8
Projected new floor580.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.8
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
1 Strategema Club 2018 (U14) 2018/03/10 2018/03/10 Cape Winelands (WCW) Rapid 30 0.60 5 5 0.0 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 5 0 0 5 0.0 0.0 -425.0 1131.9 706.9
White 3 0 0 3 0.0 0.0 -425.0 1098.7 673.7
Black 2 0 0 2 0.0 0.0 -425.0 1181.7 756.7
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 5 0 0 5 0.0 0.0 -425.0 1131.9 706.9
White 3 0 0 3 0.0 0.0 -425.0 1098.7 673.7
Black 2 0 0 2 0.0 0.0 -425.0 1181.7 756.7
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 1050097105 Swanepoel, M (Marcus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
2 1050097102 Everson, A (Algurvine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 105046625 De Wet, WJ (Wouter) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1050098115 Ben, P (Perslynn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1050098117 Adonis, K (Keenan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list