Player Page

Van Pletzen, CJ (Carel Jacobus)
Dob: 2015/05/18 (U10)
Gender: Male
Chess SA id: 1150160066
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2024/10/12 (41 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 rating1103.6
Current Weighted rating1173.2
Current Weighted performance1013.9
Current official/published rating (highest between Raw, WR and WP)1173.2
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)±190.2
Current Raw change used (final)0.0
Projected new Raw rating1103.6
Projected new Weighed rating1078.5
Projected new Weighted performance1013.9
Projected new final Raw rating (if new WP > new Raw)1103.6
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)1103.6
Projected effective change (new Official - current Official)-69.6
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 rating1090.7
Current Weighted rating1169.4
Current Weighted performance1013.9
Current official/published rating (highest between Raw, WR and WP)1169.4
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)±193.8
Current Raw change used (final)0.0
Projected new Raw rating1090.7
Projected new Weighed rating1075.0
Projected new Weighted performance1013.9
Projected new final Raw rating (if new WP > new Raw)1090.7
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)1090.7
Projected effective change (new Official - current Official)-78.7
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
8 2024 Hopetown Schools Chess Tournament (U9+U11) 2024/10/12 2024/10/12 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 1.0 1135.0 1128.5 Analysis
7 2024 NC Closed Chess Championships (U10) 2024/08/23 2024/08/25 Frances Baard (NCF) Standard 92 0.94 5 5 1.0 1183.4 1179.6 Analysis
6 Hopetown Schools Chess Tournament 2024 (U9) 2024/08/17 2024/08/17 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.5 1183.4 1179.6 Analysis
5 Womens Day Tournament 024 (B) 2024/08/09 2024/08/09 Frances Baard (NCF) Standard 60 0.83 5 5 0.0 1183.4 1179.6 Analysis
4 2024 Pixley Ka Seme Chess Schools Open 2 (U9) 2024/08/03 2024/08/03 Pixley-ka-Seme (NCP) Standard 62 0.84 6 6 4.0 1183.4 1179.6 Analysis
3 2024 HSDA Open 3 (U9) 2024/07/27 2024/07/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 4 2.0 1183.1 1179.2 Analysis
2 Hopetown Open Chess Tournament 2024 (U10+U12) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 1.5 1200.0 1200.0 Analysis
1 Hopetown Open Chess Tournament 2024 (U10) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 2.5 1188.8 1187.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 2024 Hopetown Schools Chess Tournament (U9+U11) 2024/10/12 2024/10/12 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 1.0 1135.0 1128.5 Analysis
8 2024 NC Closed Chess Championships (U10) 2024/08/23 2024/08/25 Frances Baard (NCF) Standard 92 0.94 5 5 1.0 1183.4 1179.6 Analysis
7 Hopetown Schools Chess Tournament 2024 (U9) 2024/08/17 2024/08/17 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.5 1183.4 1179.6 Analysis
6 Womens Day Tournament 024 (B) 2024/08/09 2024/08/09 Frances Baard (NCF) Standard 60 0.83 5 5 0.0 1183.4 1179.6 Analysis
5 2024 Pixley Ka Seme Chess Schools Open 2 (U9) 2024/08/03 2024/08/03 Pixley-ka-Seme (NCP) Standard 62 0.84 6 6 4.0 1183.4 1179.6 Analysis
4 2024 HSDA Open 3 (U9) 2024/07/27 2024/07/27 Pixley-ka-Seme (NCP) Standard 62 0.84 5 4 2.0 1183.1 1179.2 Analysis
3 Hopetown Open Chess Tournament 2024 (U10+U12) 2024/04/20 2024/04/20 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 1.5 1200.0 1200.0 Analysis
2 Hopetown Open Chess Tournament 2024 (U10) 2024/02/10 2024/02/10 Frances Baard (NCF) Standard 62 0.84 5 5 2.5 1188.8 1187.8 Analysis
1 Hopetown Chess Open Tournament 2023 (U10+U12) 2023/08/05 2023/08/05 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 40 14 3 23 15.5 38.8 -95.6 1196.5 1100.9
White 23 6 1 16 6.5 28.3 -184.8 1212.4 1027.7
Black 17 8 2 7 9.0 52.9 25.0 1174.9 1199.9
Standard All 40 14 3 23 15.5 38.8 -95.6 1196.5 1100.9
White 23 6 1 16 6.5 28.3 -184.8 1212.4 1027.7
Black 17 8 2 7 9.0 52.9 25.0 1174.9 1199.9
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 45 16 3 26 17.5 38.9 -94.4 1200.4 1105.9
White 26 8 1 17 8.5 32.7 -147.1 1215.5 1068.4
Black 19 8 2 9 9.0 47.4 -22.4 1179.7 1157.3
Standard All 45 16 3 26 17.5 38.9 -94.4 1200.4 1105.9
White 26 8 1 17 8.5 32.7 -147.1 1215.5 1068.4
Black 19 8 2 9 9.0 47.4 -22.4 1179.7 1157.3
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 1160307715 Loubser, R (Reinhardt) 5 4.0 4 0 1 80.0 1183.3 255.0 1438.3 View list
2 1150140884 Finck, LS (Lynden Shikamaru) 5 1.0 1 0 6 20.0 1173.7 -255.0 918.7 View list
3 1130146476 Green, M (Melanique) 2 2.0 2 0 0 100.0 1167.5 425.0 1592.5 View list
4 2150149958 Fischer, A (Amanda) 2 2.0 2 0 0 100.0 1185.9 425.0 1610.9 View list
5 1150192441 Green, X (Xander) 2 1.5 1 1 0 75.0 1194.4 212.5 1406.9 View list
6 1150138312 Vermeulen, J (Johannes) 2 1.0 1 0 3 50.0 1194.4 0.0 1194.4 View list
7 1160308642 Moller, N (Nicolaas) 2 1.0 1 0 1 50.0 1183.4 0.0 1183.4 View list
8 1150310166 Green, A (Alexander Kenneth) 2 1.0 1 0 1 50.0 1159.2 0.0 1159.2 View list
9 1150140884 Finck, L (Lynden) 2 0.0 1 0 6 0.0 1194.4 -425.0 769.4 View list
10 1150138312 Vermeulen, JB (Johannes Bernardus) 2 0.0 1 0 3 0.0 1183.3 -425.0 758.3 View list
11 1150157693 Cidraas, O (Omphemetse) 2 0.0 0 0 2 0.0 1183.4 -425.0 758.4 View list
12 2140140889 Niesing, N (Naomi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1150192375 Brink, R (Reghardt) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
14 1160307716 Wiid, R (Ruben) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
15 2160140887 Murphy, K (Klara Catherine) 1 0.5 0 1 0 50.0 1183.4 0.0 1183.4 View list
16 2150140890 Pienaar, E (Edrei) 1 0.5 0 1 0 50.0 1188.8 0.0 1188.8 View list
17 2180310167 Murphy, N (Nina) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
18 2140309333 Motsamai, L (Lethabo) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
19 2150147000 Mokoena, N (Naledientle) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
20 1140302206 May, R (Riyaad) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list