Player Page

Jannetjies, Z (Zion)
Dob: 2009/09/14 (U16)
Gender: Male
Chess SA id: 1090117534
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1737 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 rating1145.8
Current Weighted rating1145.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1145.8
Current highest rating achieved1170.0
Current floor (min rating allowed)670.0
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1145.8
Projected new Weighed rating1054.1
Projected new Weighted performance225.8
Projected new final Raw rating (if new WP > new Raw)1145.8
Projected new highest rating1170.0
Projected new floor670.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.8
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 rating1163.6
Current Weighted rating1163.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1163.6
Current highest rating achieved1163.6
Current floor (min rating allowed)663.6
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)±174.6
Current Raw change used (final)0.0
Projected new Raw rating1163.6
Projected new Weighed rating1070.5
Projected new Weighted performance142.4
Projected new final Raw rating (if new WP > new Raw)1163.6
Projected new highest rating1163.6
Projected new floor663.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.6
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 rating1120.4
Current Weighted rating1120.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1120.4
Current highest rating achieved1120.4
Current floor (min rating allowed)620.4
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)±185.7
Current Raw change used (final)0.0
Projected new Raw rating1120.4
Projected new Weighed rating1030.8
Projected new Weighted performance109.7
Projected new final Raw rating (if new WP > new Raw)1120.4
Projected new highest rating1120.4
Projected new floor620.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.4
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
2 Onder Weskus Prestige 2020 (U11 Boys) 2020/02/15 2020/02/22 West Coast (WCU) Standard 60 0.83 6 5 1.5 1170.0 1200.0 Analysis
1 Weskus Topskole 2019 (U11) 2019/07/20 2019/07/20 West Coast (WCU) Rapid 30 0.60 5 5 1.0 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 15 3 1 11 3.5 23.3 -226.7 1241.5 1014.9
White 9 2 1 6 2.5 27.8 -188.9 1237.5 1048.6
Black 6 1 0 5 1.0 16.7 -283.3 1247.6 964.3
Standard All 5 1 1 3 1.5 30.0 -170.0 1224.4 1054.4
White 3 0 1 2 0.5 16.7 -283.3 1239.7 956.3
Black 2 1 0 1 1.0 50.0 0.0 1201.5 1201.5
Rapid All 10 2 0 8 2.0 20.0 -255.0 1250.1 995.1
White 6 2 0 4 2.0 33.3 -141.7 1236.4 1094.8
Black 4 0 0 4 0.0 0.0 -425.0 1270.7 845.7
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 2100115883 Bester, K (Kericheni) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090096311 Schroeder, L (Liam) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
3 1090096276 De Klerk, J (Jason) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
4 1090096312 Lu, DTX (Daniel Ting Xu) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
5 208078018 Kilroe-Smith, G (Gabriella) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
6 1090131673 Heckor, C (Cairo) 1 1.0 1 0 0 100.0 1170.0 425.0 1595.0 View list
7 1090131681 Murray, M (Matt) 1 0.5 0 1 0 50.0 1170.0 0.0 1170.0 View list
8 1090138342 Solomons, J (Javhian) 1 0.0 0 0 1 0.0 1170.0 -425.0 745.0 View list
9 1060130313 Davids, C (Cleverton) 1 0.0 0 0 1 0.0 1170.0 -425.0 745.0 View list
10 109090545 Brooks, L (Lehane) 1 0.0 0 0 1 0.0 1170.0 -425.0 745.0 View list