Player Page

Stemmet, Z (Zoe)
Dob: 2002/07/27 (Adult)
Gender: Female
Chess SA id: 202052302
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2021/08/14 (1042 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 rating987.5
Current Weighted rating987.5
Current Weighted performance506.9
Current official/published rating (highest between Raw, WR and WP)987.5
Current highest rating achieved999.1
Current floor (min rating allowed)500.0
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)±224.4
Current Raw change used (final)0.0
Projected new Raw rating987.5
Projected new Weighed rating908.5
Projected new Weighted performance506.9
Projected new final Raw rating (if new WP > new Raw)987.5
Projected new highest rating999.1
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)987.5
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 rating989.5
Current Weighted rating989.5
Current Weighted performance503.2
Current official/published rating (highest between Raw, WR and WP)989.5
Current highest rating achieved1001.5
Current floor (min rating allowed)501.5
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)±223.8
Current Raw change used (final)0.0
Projected new Raw rating989.5
Projected new Weighed rating910.3
Projected new Weighted performance503.2
Projected new final Raw rating (if new WP > new Raw)989.5
Projected new highest rating1001.5
Projected new floor501.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)989.5
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 rating681.4
Current Weighted rating681.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)681.4
Current highest rating achieved681.4
Current floor (min rating allowed)500.0
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)±347.1
Current Raw change used (final)0.0
Projected new Raw rating681.4
Projected new Weighed rating626.9
Projected new Weighted performance298.9
Projected new final Raw rating (if new WP > new Raw)681.4
Projected new highest rating681.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)681.4
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 rating639.0
Current Weighted rating639.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)639.0
Current highest rating achieved639.0
Current floor (min rating allowed)500.0
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)±368.8
Current Raw change used (final)0.0
Projected new Raw rating639.0
Projected new Weighed rating587.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating639.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)639.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 OCF Club Champs 2021 (Seniors) 2021/06/05 2021/08/14 Overberg (WOS) Standard 60 0.83 10 5 1.0 999.1 1001.5 Analysis
9 Overberg Closed 2020 (U18 Girls) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 3.0 963.2 960.3 Analysis
8 OCF Open 2020 (U16+U18) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 4 1.0 964.8 656.6 Analysis
7 2019 Western Cape Club Championship (A+B) 2019/10/25 2019/10/27 Overberg (WOS) Standard 65 0.85 6 6 2.0 940.6 907.4 Analysis
6 Western Cape Schools Kings & Queens 2019 (Girls) 2019/10/12 2019/10/12 West Coast (WCU) Rapid 30 0.60 5 4 0.5 940.6 651.8 Analysis
5 Western Cape Schools Individuals 2019 (U18 Girls) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 3.0 836.0 859.0 Analysis
4 Overberg School Chess Close Champs 2019 (U18 Girls) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 3.5 770.3 781.4 Analysis
3 Western Cape Kings & Queens 2018 (Girls) 2018/10/20 2018/10/20 Cape Winelands (WCW) Rapid 30 0.60 5 3 1.0 759.5 639.0 Analysis
2 Western Cape Schools Individuals 2018 (U18 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 2.0 719.0 735.4 Analysis
1 Overberg Schools Closed 2018 (U18 Girls) 2018/03/23 2018/03/23 Overberg (WOS) Standard 60 0.83 6 6 3.0 639.0 639.0 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 51 19 2 30 20.0 39.2 -91.7 1103.4 1011.8
White 24 8 2 14 9.0 37.5 -106.3 1118.9 1012.6
Black 27 11 0 16 11.0 40.7 -78.7 1089.7 1011.0
Standard All 40 17 1 22 17.5 43.8 -53.1 1086.9 1033.7
White 18 7 1 10 7.5 41.7 -70.8 1093.6 1022.8
Black 22 10 0 12 10.0 45.5 -38.6 1081.3 1042.7
Rapid All 11 2 1 8 2.5 22.7 -231.8 1163.7 931.9
White 6 1 1 4 1.5 25.0 -212.5 1194.6 982.1
Black 5 1 0 4 1.0 20.0 -255.0 1126.6 871.6
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 202046590 Fredericks, D (Devone) 2 1.0 1 0 1 50.0 739.3 0.0 739.3 View list
2 201060352 Alexander, O (Olivia) 2 0.5 0 1 1 25.0 704.6 -212.5 492.1 View list
3 202068728 Cloete, M (Marion) 2 0.0 0 0 2 0.0 777.5 -425.0 352.5 View list
4 202058954 Manuel, S (Simone) 2 0.0 0 0 2 0.0 850.0 -425.0 425.0 View list
5 202052298 Mfundisi, I (Inga) 2 0.0 0 0 2 0.0 801.1 -425.0 376.1 View list
6 2030133347 Cloete, A (Amber) 1 1.0 1 0 0 100.0 963.2 425.0 1388.2 View list
7 1050118884 Baadjies, L (Lando) 1 1.0 1 0 0 100.0 940.6 425.0 1365.6 View list
8 2010099911 De Villiers, C (Che-Rell) 1 1.0 1 0 0 100.0 639.0 425.0 1064.0 View list
9 202072886 Dastile, L (Lulamela) 1 1.0 1 0 0 100.0 836.0 425.0 1261.0 View list
10 2030109696 Hanekom, N (Nicola) 1 1.0 1 0 0 100.0 836.0 425.0 1261.0 View list
11 202010458 Gertse, K (Kecia) 1 1.0 1 0 0 100.0 770.3 425.0 1195.3 View list
12 200093541 Kotze, D (Dinelle) 1 1.0 1 0 0 100.0 719.0 425.0 1144.0 View list
13 204084137 Mqakatha, S (Siliziwe) 1 1.0 1 0 0 100.0 963.2 425.0 1388.2 View list
14 102084143 Nomlomo, N (Ndzondelelo) 1 1.0 1 0 0 100.0 999.1 425.0 1424.1 View list
15 202087317 Olivier, E (Elginay) 1 1.0 1 0 0 100.0 836.0 425.0 1261.0 View list
16 202079696 Paul, C (Clarise) 1 1.0 1 0 0 100.0 770.3 425.0 1195.3 View list
17 205088959 Pekeur, A (Amy) 1 1.0 1 0 0 100.0 964.8 425.0 1389.8 View list
18 203029998 Phillips, D (Donnique) 1 1.0 1 0 0 100.0 770.3 425.0 1195.3 View list
19 2040099890 September, L (Lorraine) 1 1.0 1 0 0 100.0 963.2 425.0 1388.2 View list
20 200093533 Solomons, L (Leah) 1 1.0 1 0 0 100.0 639.0 425.0 1064.0 View list