Player Page

Joerdens, W (Wian)
Dob: 2014/11/11 (U12)
Gender: Male
Chess SA id: 1140192790
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (100 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 rating1143.9
Current Weighted rating1177.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.6
Current highest rating achieved1174.4
Current floor (min rating allowed)674.4
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)±179.6
Current Raw change used (final)0.0
Projected new Raw rating1143.9
Projected new Weighed rating1082.7
Projected new Weighted performance533.7
Projected new final Raw rating (if new WP > new Raw)1143.9
Projected new highest rating1174.4
Projected new floor674.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1143.9
Projected effective change (new Official - current Official)-33.7
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 rating1118.4
Current Weighted rating1167.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1167.9
Current highest rating achieved1164.0
Current floor (min rating allowed)664.0
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)±186.3
Current Raw change used (final)0.0
Projected new Raw rating1118.4
Projected new Weighed rating1073.4
Projected new Weighted performance561.8
Projected new final Raw rating (if new WP > new Raw)1118.4
Projected new highest rating1164.0
Projected new floor664.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.4
Projected effective change (new Official - current Official)-49.5
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
2 Stellenbosch Primary 2024 (U11) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 1.0 1174.4 1164.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Stellenbosch Primary 2024 (U11) 2024/08/17 2024/08/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 1.0 1174.4 1164.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U11 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 3 0 8 3.0 27.3 -193.2 1205.7 1012.5
White 5 1 0 4 1.0 20.0 -255.0 1210.0 955.0
Black 6 2 0 4 2.0 33.3 -141.7 1202.0 1060.4
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 11 3 0 8 3.0 27.3 -193.2 1205.7 1012.5
White 5 1 0 4 1.0 20.0 -255.0 1210.0 955.0
Black 6 2 0 4 2.0 33.3 -141.7 1202.0 1060.4
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 3 0 8 3.0 27.3 -193.2 1205.7 1012.5
White 5 1 0 4 1.0 20.0 -255.0 1210.0 955.0
Black 6 2 0 4 2.0 33.3 -141.7 1202.0 1060.4
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 11 3 0 8 3.0 27.3 -193.2 1205.7 1012.5
White 5 1 0 4 1.0 20.0 -255.0 1210.0 955.0
Black 6 2 0 4 2.0 33.3 -141.7 1202.0 1060.4
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 1130192795 Koekemoer, S (Suriel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1130192793 Kgothatso, R (Rautaleng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1140309962 Cruywagen, S (Simon) 1 1.0 1 0 0 100.0 1174.4 425.0 1599.4 View list
4 1130156893 Calvert, C (Caylim) 1 0.0 0 0 1 0.0 1174.4 -425.0 749.4 View list
5 1140309967 Van Wyk, E (Evan) 1 0.0 0 0 1 0.0 1174.4 -425.0 749.4 View list
6 1140145661 Van Niekerk, T (Thomas) 1 0.0 0 0 1 0.0 1174.4 -425.0 749.4 View list
7 1140192807 Van Niekerk, B (Berno) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1130192797 Nkuzo, L (Lukhanyo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1130140701 Nagel, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1140192786 Erasmus, J (Jacques) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130140690 Ely, T (Timmy) 1 0.0 0 0 1 0.0 1174.4 -425.0 749.4 View list