Player Page

Potgieter, M (Melan)
Dob: 2016/10/06 (U10)
Gender: Female
Chess SA id: 2160149170
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (162 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 rating1099.8
Current Weighted rating1122.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1122.8
Current highest rating achieved1125.0
Current floor (min rating allowed)625.0
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)±191.3
Current Raw change used (final)0.0
Projected new Raw rating1099.8
Projected new Weighed rating1031.4
Projected new Weighted performance721.1
Projected new final Raw rating (if new WP > new Raw)1099.8
Projected new highest rating1125.0
Projected new floor625.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.8
Projected effective change (new Official - current Official)-23.0
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 rating1088.4
Current Weighted rating1111.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1111.8
Current highest rating achieved1112.4
Current floor (min rating allowed)612.4
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)±194.4
Current Raw change used (final)0.0
Projected new Raw rating1088.4
Projected new Weighed rating1021.1
Projected new Weighted performance721.1
Projected new final Raw rating (if new WP > new Raw)1088.4
Projected new highest rating1112.4
Projected new floor612.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.4
Projected effective change (new Official - current Official)-23.4
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1125.0 1112.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2024 Gauteng Inter-Region Chess Championship (U8) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1125.0 1112.4 Analysis
2 Laerskool Constantiapark Open Chess Tournament 2023 (U8) 2023/02/18 2023/02/18 Tshwane (GTP) Standard 60 0.83 7 6 2.0 1200.0 1200.0 Analysis
1 2023 Piet Robbertse Fide Rated Open Chess Tournament (F) 2023/02/04 2023/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1276.2 1021.2
White 3 1 0 2 1.0 33.3 -141.7 1303.0 1161.3
Black 2 0 0 2 0.0 0.0 -425.0 1235.9 810.9
Standard All 5 1 0 4 1.0 20.0 -255.0 1276.2 1021.2
White 3 1 0 2 1.0 33.3 -141.7 1303.0 1161.3
Black 2 0 0 2 0.0 0.0 -425.0 1235.9 810.9
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 16 4 3 9 5.5 34.4 -132.8 1161.1 1028.3
White 8 1 2 5 2.0 25.0 -212.5 1218.6 1006.1
Black 8 3 1 4 3.5 43.8 -53.1 1103.6 1050.4
Standard All 16 4 3 9 5.5 34.4 -132.8 1161.1 1028.3
White 8 1 2 5 2.0 25.0 -212.5 1218.6 1006.1
Black 8 3 1 4 3.5 43.8 -53.1 1103.6 1050.4
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 1170149169 Barkhuizen, R (Reuben) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
2 1170134515 Deysel, Z (Zachariah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150134514 Deysel, E (Eli) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1160148675 Coetzee, D (Dian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1160152741 Botha, M (Marloux) 1 1.0 1 0 0 100.0 1125.0 425.0 1550.0 View list
6 1160149194 Nel, F (Fourie) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 2160149195 Wolff, M (Mikayla) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1170148678 Wiechers, N (Nicolaas) 1 0.0 0 0 1 0.0 1125.0 -425.0 700.0 View list
9 1160161346 White, J (Joshua) 1 0.0 0 0 1 0.0 1125.0 -425.0 700.0 View list
10 1160147672 Rocher, G (Gideon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1160143816 Pelser, A (Aidan) 1 0.0 0 0 1 0.0 1125.0 -425.0 700.0 View list
12 1160134896 Loots, A (Albert) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2170147085 Janse Van Rensburg, A (Ava) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2160143809 Gerber, Z (Zoe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1160154051 Botha, D (Dillen) 1 0.0 0 0 1 0.0 1125.0 -425.0 700.0 View list