Player Page

Pieterse, J (Jayden)
Dob: 2007/11/09 (U18)
Gender: Male
Chess SA id: 1070134411
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2022/05/20 (918 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 rating1169.9
Current Weighted rating1169.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1169.9
Current highest rating achieved1188.7
Current floor (min rating allowed)688.7
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1169.9
Projected new Weighed rating1076.3
Projected new Weighted performance568.6
Projected new final Raw rating (if new WP > new Raw)1169.9
Projected new highest rating1188.7
Projected new floor688.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.9
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 rating1204.0
Current Weighted rating1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.0
Current highest rating achieved1204.0
Current floor (min rating allowed)704.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1107.7
Projected new Weighted performance275.7
Projected new final Raw rating (if new WP > new Raw)1204.0
Projected new highest rating1204.0
Projected new floor704.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
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 rating1139.6
Current Weighted rating1139.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1139.6
Current highest rating achieved1179.2
Current floor (min rating allowed)679.2
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.6
Projected new Weighed rating1048.4
Projected new Weighted performance408.2
Projected new final Raw rating (if new WP > new Raw)1139.6
Projected new highest rating1179.2
Projected new floor679.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.6
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
3 Humansdorp CMC 2022 (U15 Boys) 2022/05/20 2022/05/20 Sarah Baartman (ESB) Rapid 45 0.74 5 5 1.5 1188.7 1179.2 Analysis
2 Fountains Mall Open Tournament 2022 (A) 2022/05/13 2022/05/14 Sarah Baartman (ESB) Standard 65 0.85 5 4 2.0 1188.7 1200.0 Analysis
1 SBDCU Trials 2021 (U14) 2021/05/29 2021/05/29 Sarah Baartman (ESB) Rapid 30 0.60 5 5 2.0 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 14 5 1 8 5.5 39.3 -91.1 1210.8 1119.7
White 6 4 0 2 4.0 66.7 141.7 1226.3 1368.0
Black 8 1 1 6 1.5 18.8 -265.6 1199.1 933.5
Standard All 4 2 0 2 2.0 50.0 0.0 1210.0 1210.0
White 2 2 0 0 2.0 100.0 425.0 1180.8 1605.8
Black 2 0 0 2 0.0 0.0 -425.0 1239.2 814.2
Rapid All 10 3 1 6 3.5 35.0 -127.5 1211.1 1083.6
White 4 2 0 2 2.0 50.0 0.0 1249.1 1249.1
Black 6 1 1 4 1.5 25.0 -212.5 1185.8 973.3
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 2070134410 Petersen, A (Amy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060134125 Jantjies, J (Jayden) 1 1.0 1 0 0 100.0 1188.7 425.0 1613.7 View list
3 1080134407 Isaacson, A (Amero) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1070135610 Augustus, L (Liam) 1 1.0 1 0 0 100.0 1188.7 425.0 1613.7 View list
5 1070134217 Tarker, Z (Zaidon) 1 1.0 1 0 0 100.0 1188.7 425.0 1613.7 View list
6 1070134413 Steenkamp, D (Dirk) 1 0.5 0 1 0 50.0 1188.7 0.0 1188.7 View list
7 2070134414 Van Huysteen, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1080134136 Terblanche, N (Nathaniel-Jayoen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1070134216 Stigling, J (Jeffrey) 1 0.0 0 0 1 0.0 1188.7 -425.0 763.7 View list
10 1070134135 Munemo, T (Tadiwa) 1 0.0 0 0 1 0.0 1188.7 -425.0 763.7 View list
11 1070140905 Moss, K (Kevin) 1 0.0 0 0 1 0.0 1188.7 -425.0 763.7 View list
12 100059129 Moos, X (Xavier) 1 0.0 0 0 1 0.0 1188.7 -425.0 763.7 View list
13 1070134126 Lucas, J (Jarrid) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080096807 Klinkert, C (Cade) 1 0.0 0 0 1 0.0 1188.7 -425.0 763.7 View list