Player Page

De Jager, P (Pieter)
Dob: 2007/04/20 (U18)
Gender: Male
Chess SA id: 107055197
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1524 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 rating956.8
Curent Weighted rating956.8
Curent Weighted performance444.2
Current official/published rating (highest between Raw, WR and WP)956.8
Current floor (min rating allowed)500.0
Current highest rating achieved956.8
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)±234.5
Current Raw change used (final)0.0
Projected new Raw rating956.8
Projected new Weighed rating956.8
Projected new Weighted performance444.2
Projected new official/published rating (highest between new Raw, new WR and new WP)956.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating956.8
Projected new floor500.0
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 rating950.8
Curent Weighted rating950.8
Curent Weighted performance440.0
Current official/published rating (highest between Raw, WR and WP)950.8
Current floor (min rating allowed)500.0
Current highest rating achieved950.8
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)±236.5
Current Raw change used (final)0.0
Projected new Raw rating950.8
Projected new Weighed rating950.8
Projected new Weighted performance440.0
Projected new official/published rating (highest between new Raw, new WR and new WP)950.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating950.8
Projected new floor500.0
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 rating584.8
Curent Weighted rating584.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)584.8
Current floor (min rating allowed)500.0
Current highest rating achieved584.8
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)±398.4
Current Raw change used (final)0.0
Projected new Raw rating584.8
Projected new Weighed rating584.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)584.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating584.8
Projected new floor500.0
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 rating506.0
Curent Weighted rating506.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)506.0
Current floor (min rating allowed)500.0
Current highest rating achieved506.0
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)±445.7
Current Raw change used (final)0.0
Projected new Raw rating506.0
Projected new Weighed rating506.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)506.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating506.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 Hoerskool Brits Toernooi 2020 (U14) 2020/03/14 2020/03/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 906.9 885.2 Analysis
11 Laerskool Proteapark 2020 (E) 2020/02/29 2020/02/29 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 773.5 740.5 Analysis
10 Grenville 2019 (U14) 2019/06/08 2019/06/08 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 756.4 698.3 Analysis
9 Inter Regional Chess Championship 2019 (U14) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 4 0.0 688.9 680.3 Analysis
8 2019 Super 12 Laerskole (Seniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 1.0 688.9 545.6 Analysis
7 Hoerskool Rustenburg Skaak 2019 (U14) 2019/04/13 2019/04/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 578.1 570.4 Analysis
6 Hoerskool Brits Tournament 2019 (U14) 2019/02/09 2019/02/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 523.8 500.0 Analysis
5 Fields College Open 2019 (U14) 2019/02/02 2019/02/02 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 523.8 500.0 Analysis
4 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 1 1.0 500.0 506.0 Analysis
3 Laerskool Rustenburg 2018 (C) 2018/03/24 2018/03/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 500.0 500.0 Analysis
2 Hoerskool Brits 2018 (U12) 2018/03/17 2018/03/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 0.0 500.0 500.0 Analysis
1 Laerskool Vastrap 2018 (U12) 2018/02/03 2018/02/03 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 506.0 506.0 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 53 12 1 40 12.5 23.6 -224.5 1001.5 777.0
White 25 6 0 19 6.0 24.0 -221.0 1091.9 870.9
Black 28 6 1 21 6.5 23.2 -227.7 920.9 693.2
Standard All 47 10 1 36 10.5 22.3 -235.1 975.9 740.8
White 22 4 0 18 4.0 18.2 -270.5 1077.1 806.7
Black 25 6 1 18 6.5 26.0 -204.0 886.8 682.8
Rapid All 6 2 0 4 2.0 33.3 -141.7 1202.2 1060.5
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 0 0 3 0.0 0.0 -425.0 1204.4 779.4
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 1060111289 Haasbroek, X (Xander) 2 2.0 2 0 0 100.0 640.1 425.0 1065.1 View list
2 2060111778 Molete, K (Kutlwano) 2 0.0 0 0 2 0.0 667.3 -425.0 242.3 View list
3 2070096337 Babusi, B (Rebaone) 2 0.0 0 0 2 0.0 511.9 -425.0 86.9 View list
4 107068811 Dire, O (Otlotleng) 2 0.0 0 0 2 0.0 511.9 -425.0 86.9 View list
5 108078407 De Klerk, AJ (Abraham Jacobus) 2 0.0 0 0 2 0.0 706.5 -425.0 281.5 View list
6 2060097779 September, M (Mckenzie) 2 0.0 0 0 2 0.0 551.0 -425.0 126.0 View list
7 206076456 Tlhage, O (Oratile) 2 0.0 0 0 2 0.0 640.1 -425.0 215.1 View list
8 1050101101 Du Toit, J (Jochanan) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
9 1120132775 Mabeleng, O (Orefile) 1 1.0 1 0 0 100.0 773.5 425.0 1198.5 View list
10 1060099553 Molokwane, R (Reaoleboga) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
11 1080096325 Menzi, L (Lethabo) 1 1.0 1 0 0 100.0 506.0 425.0 931.0 View list
12 2060112994 Ngubeni, N (Nhlanhla) 1 1.0 1 0 0 100.0 578.1 425.0 1003.1 View list
13 1080115761 Oosthuizen, T (Tiaan) 1 1.0 1 0 0 100.0 906.9 425.0 1331.9 View list
14 2080131250 Ramonyathi, T (Thabiso) 1 1.0 1 0 0 100.0 773.5 425.0 1198.5 View list
15 108083282 Sefora, P (Phile) 1 1.0 1 0 0 100.0 773.5 425.0 1198.5 View list
16 1070114734 Theron, L (Louis) 1 1.0 1 0 0 100.0 688.9 425.0 1113.9 View list
17 2060109074 Viljoen, J (Jessy) 1 1.0 1 0 0 100.0 523.8 425.0 948.8 View list
18 207065173 Van Wyk, N (Nicoleen) 1 0.5 0 1 0 50.0 906.9 0.0 906.9 View list
19 106087614 Mtshali, S (Sihle Tyrees) 1 0.0 0 0 1 0.0 688.9 -425.0 263.9 View list
20 108087753 Matebula, A (Asante) 1 0.0 0 0 1 0.0 506.0 -425.0 81.0 View list