Player Page

Rossouw, JE (Janko Ederik)
Dob: 2009/09/30 (U16)
Gender: Male
Chess SA id: 1090152220
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/04/27 (41 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 rating1045.6
Curent Weighted rating1158.9
Curent Weighted performance826.3
Current official/published rating (highest between Raw, WR and WP)1158.9
Current floor (min rating allowed)690.5
Current highest rating achieved1190.5
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)±206.6
Current Raw change used (final)0.0
Projected new Raw rating1045.6
Projected new Weighed rating1148.5
Projected new Weighted performance826.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.5
Projected effective change (new Official - current Official)-10.4
Projected new highest rating1190.5
Projected new floor690.5
Projected new K-facor40
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 rating1112.9
Curent Weighted rating1180.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1180.0
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)±187.7
Current Raw change used (final)0.0
Projected new Raw rating1112.9
Projected new Weighed rating1173.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.9
Projected effective change (new Official - current Official)-6.1
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 rating1050.6
Curent Weighted rating1166.7
Curent Weighted performance883.9
Current official/published rating (highest between Raw, WR and WP)1166.7
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)±205.1
Current Raw change used (final)0.0
Projected new Raw rating1050.6
Projected new Weighed rating1156.2
Projected new Weighted performance883.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.2
Projected effective change (new Official - current Official)-10.4
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 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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Curro Hermanus Freedom Day Rapid 2024 (U19) 2024/04/27 2024/04/27 Overberg (WOS) Rapid 30 0.60 5 5 1.0 1097.9 1154.6 Analysis
3 Overberg High Schools Trails 2024 (U15 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 0.5 1166.6 1200.0 Analysis
2 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1172.1 1163.6 Analysis
1 Overberg Open Rapid 2024 (U15) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 4 1.0 1190.3 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Curro Hermanus Freedom Day Rapid 2024 (U19) 2024/04/27 2024/04/27 Overberg (WOS) Rapid 30 0.60 5 5 1.0 1097.9 1154.6 Analysis
5 Overberg High Schools Trails 2024 (U15 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 5 0.5 1166.6 1200.0 Analysis
4 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1172.1 1163.6 Analysis
3 Overberg Open Rapid 2024 (U15) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 4 1.0 1190.3 1200.0 Analysis
2 Hermanus Rapid 2023 (C) 2023/04/22 2023/04/22 Overberg (WOS) Rapid 25 0.54 6 6 3.0 1190.5 1182.4 Analysis
1 Overberg High Schools Trails 2023 (U15) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 4 1 14 4.5 23.7 -223.7 1133.2 909.6
White 11 3 0 8 3.0 27.3 -193.2 1119.5 926.3
Black 8 1 1 6 1.5 18.8 -265.6 1152.2 886.6
Standard All 5 0 1 4 0.5 10.0 -340.0 1161.2 821.2
White 3 0 0 3 0.0 0.0 -425.0 1152.5 727.5
Black 2 0 1 1 0.5 25.0 -212.5 1174.2 961.7
Rapid All 14 4 0 10 4.0 28.6 -182.1 1123.3 941.1
White 8 3 0 5 3.0 37.5 -106.3 1107.1 1000.8
Black 6 1 0 5 1.0 16.7 -283.3 1144.9 861.5
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 30 9 1 20 9.5 31.7 -155.8 1150.8 995.0
White 16 6 0 10 6.0 37.5 -106.3 1134.3 1028.0
Black 14 3 1 10 3.5 25.0 -212.5 1169.8 957.3
Standard All 5 0 1 4 0.5 10.0 -340.0 1161.2 821.2
White 3 0 0 3 0.0 0.0 -425.0 1152.5 727.5
Black 2 0 1 1 0.5 25.0 -212.5 1174.2 961.7
Rapid All 25 9 0 16 9.0 36.0 -119.0 1148.8 1029.8
White 13 6 0 7 6.0 46.2 -32.7 1130.1 1097.4
Black 12 3 0 9 3.0 25.0 -212.5 1169.1 956.6
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 1100193212 Du Plessis, W (Wihan) 1 1.0 1 0 0 100.0 1172.1 425.0 1597.1 View list
2 1140145274 De Wet, J (James) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
3 1100191682 Engelbrecht, R (Riano) 1 1.0 1 0 0 100.0 1190.3 425.0 1615.3 View list
4 2090152210 Gillespie, R (Robyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 206085323 Nompumza, E (Esona) 1 1.0 1 0 0 100.0 1097.9 425.0 1522.9 View list
6 1080150678 Mnganisa, O (Ongama) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1150140121 Armay, K (Kayra) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
8 1150154665 Rock, A (Albert) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
9 1090193225 Zindorda, B (Bradley) 1 1.0 1 0 0 100.0 1172.1 425.0 1597.1 View list
10 1100150662 Pappas, N (Nathan) 1 0.5 0 1 0 50.0 1166.6 0.0 1166.6 View list
11 1100145259 Pietersen, K (Keanan) 1 0.0 0 0 1 0.0 1166.6 -425.0 741.6 View list
12 2080110744 Mackenzie, E (Erin-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1090150655 Loubser, L (Louis) 1 0.0 0 0 1 0.0 1166.6 -425.0 741.6 View list
14 2080102788 Kok, T (Tilde) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060302966 Galant, J (Jordan) 1 0.0 0 0 1 0.0 1097.9 -425.0 672.9 View list
16 1100116673 Fourie, E (Ewie) 1 0.0 0 0 1 0.0 1172.1 -425.0 747.1 View list
17 2090152208 Du Toit, I (Isabella) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 209091639 De Villiers, C (Cecilia) 1 0.0 0 0 1 0.0 1172.1 -425.0 747.1 View list
19 106071972 Davel, M (Migael) 1 0.0 0 0 1 0.0 1097.9 -425.0 672.9 View list
20 1090130179 Coetzee, S (Sebastian) 1 0.0 0 0 1 0.0 1190.3 -425.0 765.3 View list