Player Page

Jaftha, R (Rhowen)
Dob: 2004/05/25 (Adult)
Gender: Male
Chess SA id: 1040110958
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1533 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 rating1015.3
Curent Weighted rating1015.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1015.3
Current floor (min rating allowed)598.4
Current highest rating achieved1098.4
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)±215.7
Current Raw change used (final)0.0
Projected new Raw rating1015.3
Projected new Weighed rating1015.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1015.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1098.4
Projected new floor598.4
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 rating980.8
Curent Weighted rating980.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)980.8
Current floor (min rating allowed)575.6
Current highest rating achieved1075.6
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)±226.6
Current Raw change used (final)0.0
Projected new Raw rating980.8
Projected new Weighed rating980.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)980.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1075.6
Projected new floor575.6
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 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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Eden Schools Closed Trials 1 2020 (U18 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 1.0 1046.6 1008.8 Analysis
4 Eden Top Schools 2019 (U18) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 1.0 1080.8 1055.6 Analysis
3 Eden Trials 3 2019 (U16 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 4 1.5 1098.4 1075.6 Analysis
2 Eden Trials 2 2019 (U16 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 0 0.0 1098.4 1075.6 Analysis
1 Eden Trials 1 2019 (U16 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 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 24 4 3 17 5.5 22.9 -230.2 1087.6 857.4
White 12 1 2 9 2.0 16.7 -283.3 1085.3 801.9
Black 12 3 1 8 3.5 29.2 -177.1 1089.9 912.8
Standard All 24 4 3 17 5.5 22.9 -230.2 1087.6 857.4
White 12 1 2 9 2.0 16.7 -283.3 1085.3 801.9
Black 12 3 1 8 3.5 29.2 -177.1 1089.9 912.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1020104318 Groenewald, A (Anwille) 2 2.0 2 0 0 100.0 1080.8 425.0 1505.8 View list
2 103052214 Kirk, MM (Matthew Michael) 2 0.0 0 0 2 0.0 1080.8 -425.0 655.8 View list
3 104055804 Swart, C (Calvin) 2 0.0 0 0 2 0.0 1080.8 -425.0 655.8 View list
4 103061042 Gelderbloem, C (Craigan) 2 0.0 0 0 2 0.0 1080.8 -425.0 655.8 View list
5 105048732 Eksteen, LH (Leigh-Hende) 2 0.0 0 0 2 0.0 1080.8 -425.0 655.8 View list
6 105088331 Bezuidenhout, R (Ross) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1050098451 Ayford, K (Keanu) 1 1.0 1 0 0 100.0 1098.4 425.0 1523.4 View list
8 1040132958 Smith, S (Shan-Jay) 1 0.5 0 1 0 50.0 1046.6 0.0 1046.6 View list
9 2050098466 Von Berg, M (Meera) 1 0.5 0 1 0 50.0 1098.4 0.0 1098.4 View list
10 1040131548 Yenge, A (Aviwe) 1 0.5 0 1 0 50.0 1046.6 0.0 1046.6 View list
11 104083805 Wence, S (Shandro) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 204078160 Stevens, R (Rubenique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 205088349 Kiewiet, B (Brook-Lynn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 103012395 Hermanus, J (Jesse) 1 0.0 0 0 1 0.0 1046.6 -425.0 621.6 View list
15 102078207 Simons, N (Nazeem) 1 0.0 0 0 1 0.0 1046.6 -425.0 621.6 View list
16 103086313 Owen, R (Ronaldinho) 1 0.0 0 0 1 0.0 1046.6 -425.0 621.6 View list
17 1050098459 Matthews, I (Isiah) 1 0.0 0 0 1 0.0 1098.4 -425.0 673.4 View list
18 2040098482 Mabgwe, R (Rutendo) 1 0.0 0 0 1 0.0 1098.4 -425.0 673.4 View list
19 1040108203 Klinch, R (Ryan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list