Player Page

Du Plessis, J (Jacques)
Dob: 2005/04/02 (U20)
Gender: Male
Chess SA id: 105086528
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (333 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 rating710.0
Current Weighted rating692.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)710.0
Current highest rating achieved710.0
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)±333.3
Current Raw change used (final)0.0
Projected new Raw rating710.0
Projected new Weighed rating638.7
Projected new Weighted performance481.3
Projected new final Raw rating (if new WP > new Raw)710.0
Projected new highest rating710.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)710.0
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 rating826.8
Current Weighted rating713.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)826.8
Current highest rating achieved826.8
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)±282.2
Current Raw change used (final)0.0
Projected new Raw rating826.8
Projected new Weighed rating660.4
Projected new Weighted performance424.5
Projected new final Raw rating (if new WP > new Raw)826.8
Projected new highest rating826.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)826.8
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 rating623.2
Current Weighted rating623.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)623.2
Current highest rating achieved623.2
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)±377.2
Current Raw change used (final)0.0
Projected new Raw rating623.2
Projected new Weighed rating573.3
Projected new Weighted performance94.2
Projected new final Raw rating (if new WP > new Raw)623.2
Projected new highest rating623.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)623.2
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2023 Tshwane South School District CLOSED League Championship (U19) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 4 2.0 644.3 585.2 Analysis
2 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 4.0 570.4 500.0 Analysis
1 2018 D4 Tshwane North Individual Chess Championships (U13 Boys) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 2.5 500.0 500.0 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 14 8 1 5 8.5 60.7 91.1 1069.7 1160.8
White 7 3 0 4 3.0 42.9 -60.7 1045.9 985.2
Black 7 5 1 1 5.5 78.6 242.9 1093.5 1336.3
Standard All 9 4 1 4 4.5 50.0 0.0 1127.7 1127.7
White 4 1 0 3 1.0 25.0 -212.5 1089.5 877.0
Black 5 3 1 1 3.5 70.0 170.0 1158.2 1328.2
Rapid All 5 4 0 1 4.0 80.0 255.0 965.3 1220.3
White 3 2 0 1 2.0 66.7 141.7 987.7 1129.4
Black 2 2 0 0 2.0 100.0 425.0 931.7 1356.7
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 107090831 Visser, B (Barry) 1 1.0 1 0 0 100.0 570.4 425.0 995.4 View list
2 105039656 Van Der Westhuizen, PJ (Petrus) 1 1.0 1 0 0 100.0 570.4 425.0 995.4 View list
3 105055238 Van Der Wath, WN (Willem) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 1050159079 Oosthuysen, H (Helgard) 1 1.0 1 0 0 100.0 644.3 425.0 1069.3 View list
5 105057283 Oosthuizen, J (Juan) 1 1.0 1 0 0 100.0 570.4 425.0 995.4 View list
6 1070101096 Le Roux, T (Tiaan) 1 1.0 1 0 0 100.0 570.4 425.0 995.4 View list
7 1060098536 Rampersadh, S (Shravan) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
8 2040159072 Booysen, D (Deziré) 1 1.0 1 0 0 100.0 644.3 425.0 1069.3 View list
9 106090526 Dreyer, P (Phillip) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
10 105087848 Strydom, RW (Ruben Wynand) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
11 1070112447 Stander, Z (Zuan) 1 0.0 0 0 1 0.0 644.3 -425.0 219.3 View list
12 105057284 Post, R (Reuben) 1 0.0 0 0 1 0.0 570.4 -425.0 145.4 View list
13 106080010 Jansen Van Rensburg, NE (Nicolas Emile) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
14 105008461 Duvenhage, LC (Leon) 1 0.0 0 0 1 0.0 644.3 -425.0 219.3 View list