Player Page

De Klerk, M (Mariska)
Dob: 2003/12/21 (Adult)
Gender: Female
Chess SA id: 203072914
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2019/06/13 (1990 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 rating1142.9
Current Weighted rating1142.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.9
Current highest rating achieved1147.9
Current floor (min rating allowed)647.9
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)±179.9
Current Raw change used (final)0.0
Projected new Raw rating1142.9
Projected new Weighed rating1051.5
Projected new Weighted performance296.8
Projected new final Raw rating (if new WP > new Raw)1142.9
Projected new highest rating1147.9
Projected new floor647.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.9
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 rating1134.8
Current Weighted rating1134.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1134.8
Current highest rating achieved1137.6
Current floor (min rating allowed)637.6
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)±182.0
Current Raw change used (final)0.0
Projected new Raw rating1134.8
Projected new Weighed rating1044.0
Projected new Weighted performance296.8
Projected new final Raw rating (if new WP > new Raw)1134.8
Projected new highest rating1137.6
Projected new floor637.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.8
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Northern Cape Trails 2019 (U18 Girls) 2019/06/13 2019/06/13 ZF Mgcawu (NZF) Standard 62 0.84 5 5 3.0 1145.9 1137.2 Analysis
3 Namakwa Proewe 2019 (U18 Girls) 2019/03/02 2019/03/02 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1147.9 1137.6 Analysis
2 Namakwa Skaak Ope 2019 (O18) 2019/02/16 2019/02/16 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1135.6 1122.0 Analysis
1 Namakwa Proewe 2018 (O16) 2018/08/04 2018/08/04 Namakwa (NCN) Standard 60 0.83 5 5 1.0 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 20 10 0 10 10.0 50.0 0.0 1082.8 1082.8
White 10 6 0 4 6.0 60.0 85.0 1096.7 1181.7
Black 10 4 0 6 4.0 40.0 -85.0 1068.8 983.8
Standard All 20 10 0 10 10.0 50.0 0.0 1082.8 1082.8
White 10 6 0 4 6.0 60.0 85.0 1096.7 1181.7
Black 10 4 0 6 4.0 40.0 -85.0 1068.8 983.8
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 202080880 Cloete, S (Saskeah) 3 3.0 3 0 0 100.0 1143.1 425.0 1568.1 View list
2 2030098808 Flagg, A (Andrea) 2 1.0 1 0 1 50.0 1174.0 0.0 1174.0 View list
3 102080893 Botha, D (Duran) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
4 203080856 Drage, E (Elouise) 1 1.0 1 0 0 100.0 1147.9 425.0 1572.9 View list
5 203080848 Jacobs, T (Toschia) 1 1.0 1 0 0 100.0 1145.9 425.0 1570.9 View list
6 2030104428 Ross, S (Suzi-Ann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 103040875 Van Wyk, M (Mario) 1 1.0 1 0 0 100.0 1135.6 425.0 1560.6 View list
8 201076067 Van Reenen, P (Phoeboe) 1 1.0 1 0 0 100.0 1145.9 425.0 1570.9 View list
9 2030115839 Tlhankanyane, O (Onalenna) 1 0.0 0 0 1 0.0 1145.9 -425.0 720.9 View list
10 1020096052 Nelson, D (Dylan) 1 0.0 0 0 1 0.0 1135.6 -425.0 710.6 View list
11 1040098846 Muller, Z (Zaden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 103072918 Meyer, D (Dwayne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1040096058 Maier, A (Andrew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 203057635 Grove, M (Monique) 1 0.0 0 0 1 0.0 1145.9 -425.0 720.9 View list
15 1030098840 Cloete, D (Damian) 1 0.0 0 0 1 0.0 1135.6 -425.0 710.6 View list
16 202080878 Barnard, C (Christine) 1 0.0 0 0 1 0.0 1147.9 -425.0 722.9 View list
17 2030098807 Baker, L (Leone) 1 0.0 0 0 1 0.0 1147.9 -425.0 722.9 View list