Player Page

Viljoen, J (Jordan Joshua)
Dob: 2015/05/04 (U10)
Gender: Male
Chess SA id: 1150150277
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/12/09 (177 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 rating1201.9
Curent Weighted rating1197.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1201.9
Current floor (min rating allowed)714.9
Current highest rating achieved1214.9
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.9
Projected new Weighed rating1197.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1214.9
Projected new floor714.9
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1207.8
Curent Weighted rating1199.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1207.8
Current floor (min rating allowed)728.0
Current highest rating achieved1228.0
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)±164.0
Current Raw change used (final)0.0
Projected new Raw rating1207.8
Projected new Weighed rating1200.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1228.0
Projected new floor728.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)728.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor728.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Gordons Bay Primary Chess Championship 2023 (U7+U9 Mixed) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1189.4 1187.3 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Boys) 2023/03/04 2023/03/04 Cape Town (WCT) Rapid 30 0.60 5 5 1.5 1214.9 1228.0 Analysis
2 Mary-Anne Bartels Chess Tournament 2023 (U7+U9) 2023/02/21 2023/02/21 Cape Town (WCT) Rapid 30 0.60 5 5 3.5 1200.0 1200.0 Analysis
1 District East Schools Chess Individual Trials 2023 (U7+U9 Mixed) 2023/02/04 2023/02/04 Cape Town (WCT) 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 20 9 2 9 10.0 50.0 0.0 1205.3 1205.3
White 11 7 0 4 7.0 63.6 115.9 1209.1 1325.0
Black 9 2 2 5 3.0 33.3 -141.7 1200.6 1058.9
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 20 9 2 9 10.0 50.0 0.0 1205.3 1205.3
White 11 7 0 4 7.0 63.6 115.9 1209.1 1325.0
Black 9 2 2 5 3.0 33.3 -141.7 1200.6 1058.9
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 1160150270 Dudhia, H (Hamza) 2 2.0 2 0 0 100.0 1194.7 425.0 1619.7 View list
2 1160150278 Williams, H (Henry) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150140719 Webb, P (Paul) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
4 1150147907 Sonday, R (Rayyan) 1 1.0 1 0 0 100.0 1214.9 425.0 1639.9 View list
5 1150191477 Martin, D (Daniel) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
6 1160150275 Myendeki, A (Aphakama) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140151159 Diergardt, L (Leo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1140151163 Kramer, R (Ruben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140138136 Jacobs, E (Emmanuel) 1 0.5 0 1 0 50.0 1214.9 0.0 1214.9 View list
10 2140140700 Martin, E (Emma) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 1170157936 Onyire, W (Winner) 1 0.0 0 0 1 0.0 1189.4 -425.0 764.4 View list
12 1150140699 Marais, A (Alexander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1160150273 Kruger, J (Josua Baruch) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1140191476 Istain, T (Tyler) 1 0.0 0 0 1 0.0 1189.4 -425.0 764.4 View list
15 1140146883 Holdsworth, J (Jordan) 1 0.0 0 0 1 0.0 1214.9 -425.0 789.9 View list
16 1150150271 Esterhuysen, A (Aj) 1 0.0 0 0 1 0.0 1214.9 -425.0 789.9 View list
17 2140150269 Cetywayo, S (Siyahluma) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1140138958 Bubb, J (John) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1150146766 Blom, L (Luca) 1 0.0 0 0 1 0.0 1214.9 -425.0 789.9 View list