Player Page

Ngqabuko, J (Julia)
Dob: 2011/02/14 (U14)
Gender: Female
Chess SA id: 2110137595
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/05/21 (769 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 achieved1175.3
Current floor (min rating allowed)675.3
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 performance608.2
Projected new final Raw rating (if new WP > new Raw)1145.8
Projected new highest rating1175.3
Projected new floor675.3
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 rating1156.4
Current Weighted rating1156.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1156.4
Current highest rating achieved1194.8
Current floor (min rating allowed)694.8
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)±176.4
Current Raw change used (final)0.0
Projected new Raw rating1156.4
Projected new Weighed rating1063.9
Projected new Weighted performance476.5
Projected new final Raw rating (if new WP > new Raw)1156.4
Projected new highest rating1194.8
Projected new floor694.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.4
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 rating1164.8
Current Weighted rating1164.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1164.8
Current highest rating achieved1164.8
Current floor (min rating allowed)664.8
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)±174.3
Current Raw change used (final)0.0
Projected new Raw rating1164.8
Projected new Weighed rating1071.6
Projected new Weighted performance231.1
Projected new final Raw rating (if new WP > new Raw)1164.8
Projected new highest rating1164.8
Projected new floor664.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.8
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 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 Worcester Primary School League 2022 (U13) 2022/05/21 2022/05/21 Cape Winelands (WCW) Standard 60 0.83 6 6 2.0 1171.0 1194.8 Analysis
2 Cape Winelands Schools 2022 (U11 Girls) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 4 2.0 1175.3 1200.0 Analysis
1 Worcester Schools Trials 2022 (U11 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 30 0.60 5 4 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 14 5 0 9 5.0 35.7 -121.4 1181.0 1059.6
White 6 2 0 4 2.0 33.3 -141.7 1183.7 1042.0
Black 8 3 0 5 3.0 37.5 -106.3 1179.0 1072.8
Standard All 10 4 0 6 4.0 40.0 -85.0 1175.4 1090.4
White 4 1 0 3 1.0 25.0 -212.5 1172.3 959.8
Black 6 3 0 3 3.0 50.0 0.0 1177.4 1177.4
Rapid All 4 1 0 3 1.0 25.0 -212.5 1195.1 982.6
White 2 1 0 1 1.0 50.0 0.0 1206.3 1206.3
Black 2 0 0 2 0.0 0.0 -425.0 1183.8 758.8
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 2120111379 Coetzee, C (Carli) 2 0.0 0 0 2 0.0 1187.7 -425.0 762.7 View list
2 2100141760 Jacobs, A (Ashlynn) 1 1.0 1 0 0 100.0 1171.0 425.0 1596.0 View list
3 2110137472 Fortuin, A (Ashanti) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
4 2090141754 Engelbrecht, M (Mikaela) 1 1.0 1 0 0 100.0 1171.0 425.0 1596.0 View list
5 2120137596 Theron, C (Chloe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2120137705 Braaf, L (Le-Meake Roland) 1 1.0 1 0 0 100.0 1175.3 425.0 1600.3 View list
7 2110104286 Viljoen, L (Lienka) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1100118433 Van Rhyn, R (Remigio) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list
9 1110141766 Meyson, A (Amaar) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list
10 2110119366 Kirchner, M (Miya) 1 0.0 0 0 1 0.0 1175.3 -425.0 750.3 View list
11 2110098074 Johnson, A (Annabelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130141762 Jansen, M (Marloe) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list
13 209084197 Crotz, K (Kirsten) 1 0.0 0 0 1 0.0 1171.0 -425.0 746.0 View list