Player Page

Pienaar, C (Clarence)
Dob: 2006/10/26 (U20)
Gender: Male
Chess SA id: 1060105343
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2023/08/05 (288 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 rating1043.7
Curent Weighted rating1042.2
Curent Weighted performance792.8
Current official/published rating (highest between Raw, WR and WP)1043.7
Current floor (min rating allowed)665.4
Current highest rating achieved1165.4
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)±207.2
Current Raw change used (final)0.0
Projected new Raw rating1043.7
Projected new Weighed rating1041.7
Projected new Weighted performance792.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1043.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1165.4
Projected new floor665.4
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 rating1027.4
Curent Weighted rating1023.2
Curent Weighted performance790.7
Current official/published rating (highest between Raw, WR and WP)1027.4
Current floor (min rating allowed)664.2
Current highest rating achieved1164.2
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)±212.0
Current Raw change used (final)0.0
Projected new Raw rating1027.4
Projected new Weighed rating1022.9
Projected new Weighted performance790.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1027.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1164.2
Projected new floor664.2
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
12 Hopetown Chess Open Tournament 2023 (U14-U18) 2023/08/05 2023/08/05 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1016.8 989.4 Analysis
11 Hopetown Schools Chess Open Tournament 2023 (U19) 2023/02/25 2023/02/25 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 0.0 1082.7 1065.0 Analysis
10 Hopetown Chess Club Open Tournament 2022 (U17+U19) 2022/05/14 2022/05/14 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 0.0 1165.4 1164.2 Analysis
9 Pixley Chess Open 2021 (U16) 2021/05/15 2021/05/15 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1125.2 1129.6 Analysis
8 Pixley Chess Open 2 2021 (A) 2021/04/17 2021/04/17 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1085.7 1079.6 Analysis
7 Pixley Chess Open 2021 2021/03/27 2021/03/27 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1042.9 1024.4 Analysis
6 NC Open Schools 2020 (U15 Open) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 1050.9 1031.2 Analysis
5 Kimberley Chess Club Schools` Open 2019 (U13 Open) 2019/07/20 2019/07/20 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 1090.1 1074.8 Analysis
4 Pixley ka Seme Schools Trials 2019 (U13 Boys) 2019/03/09 2019/03/09 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.0 1082.8 1061.2 Analysis
3 Sol Plaatje University Chess Club Open 2018 (C) 2018/10/13 2018/10/13 Frances Baard (NCF) Standard 60 0.83 5 5 2.0 1091.8 1067.6 Analysis
2 Frances Baard Schools Open (U13 Boys) 2018/08/17 2018/08/18 Frances Baard (NCF) Standard 60 0.83 6 6 1.0 1158.2 1148.4 Analysis
1 LDA Open Tournament 2018 (B) 2018/07/21 2018/07/21 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 1.5 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 63 20 1 42 20.5 32.5 -148.4 1169.2 1020.8
White 33 10 1 22 10.5 31.8 -154.5 1164.5 1009.9
Black 30 10 0 20 10.0 33.3 -141.7 1174.3 1032.7
Standard All 63 20 1 42 20.5 32.5 -148.4 1169.2 1020.8
White 33 10 1 22 10.5 31.8 -154.5 1164.5 1009.9
Black 30 10 0 20 10.0 33.3 -141.7 1174.3 1032.7
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 2110105341 Botha, A (Ane) 3 3.0 3 0 0 100.0 1111.6 425.0 1536.6 View list
2 206057464 Dlulisa, O (Owam) 2 2.0 2 0 0 100.0 1090.1 425.0 1515.1 View list
3 1050134170 Julius, E (Emerson) 2 1.0 1 0 1 50.0 1125.6 0.0 1125.6 View list
4 2070110873 Moseleni, E (Eugene) 2 1.0 1 0 1 50.0 1084.1 0.0 1084.1 View list
5 1050134166 Geweldt, B (Bruwayne) 2 0.0 0 0 2 0.0 1124.1 -425.0 699.1 View list
6 107083657 Kesiamang, O (Oreratile) 2 0.0 0 0 2 0.0 1090.1 -425.0 665.1 View list
7 106083697 Sikenete, J (Joseph) 2 0.0 0 0 2 0.0 1090.1 -425.0 665.1 View list
8 1070104908 Siluwe, T (Tshwanelo) 2 0.0 0 0 2 0.0 1090.1 -425.0 665.1 View list
9 1070134403 Dampies, C (Clayton) 1 1.0 1 0 0 100.0 1125.2 425.0 1550.2 View list
10 1070134167 Hein, Z (Zinedean) 1 1.0 1 0 0 100.0 1125.2 425.0 1550.2 View list
11 1060133921 Brand, U (Ulrich) 1 1.0 1 0 0 100.0 1042.9 425.0 1467.9 View list
12 1090105347 Botha, J (Jan-Petrus) 1 1.0 1 0 0 100.0 1091.8 425.0 1516.8 View list
13 1060110880 Kneg, V (Verniquin) 1 1.0 1 0 0 100.0 1082.8 425.0 1507.8 View list
14 1060110879 Louw, I (Ismeal) 1 1.0 1 0 0 100.0 1082.8 425.0 1507.8 View list
15 1060100871 Maritz, F (Franjo) 1 1.0 1 0 0 100.0 1158.2 425.0 1583.2 View list
16 1070133923 Markgraaff, TC (TC Ivandro) 1 1.0 1 0 0 100.0 1042.9 425.0 1467.9 View list
17 2070133924 Mphale, R (Rethabile) 1 1.0 1 0 0 100.0 1085.7 425.0 1510.7 View list
18 1110141145 Ngudle, C (Caelyn) 1 1.0 1 0 0 100.0 1016.8 425.0 1441.8 View list
19 1060132596 Pretoors, D (Dias) 1 1.0 1 0 0 100.0 1050.9 425.0 1475.9 View list
20 1040133926 Rajabu, P (Prince) 1 1.0 1 0 0 100.0 1085.7 425.0 1510.7 View list