Player Page

Ferreira, D (Driaan)
Dob: 2007/03/29 (U18)
Gender: Male
Chess SA id: 1070154806
FIDE id:
Region: Lejweleputswa (FLW)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (12 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 rating1245.4
Curent Weighted rating1209.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1245.4
Current floor (min rating allowed)745.4
Current highest rating achieved1245.4
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.29
Difference (S-We)0.21
Current Raw change (no limits, including tournament time weight)6.4
Current min/max change allowed (with limits)±155.4
Current Raw change used (final)6.4
Projected new Raw rating1251.8
Projected new Weighed rating1212.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.8
Projected effective change (new Official - current Official)+6.4
Projected new highest rating1251.8
Projected new floor751.8
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 rating1254.0
Curent Weighted rating1211.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1254.0
Current floor (min rating allowed)754.0
Current highest rating achieved1254.0
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.33
Difference (S-We)0.17
Current Raw change (no limits, including tournament time weight)6.1
Current min/max change allowed (with limits)±153.5
Current Raw change used (final)6.1
Projected new Raw rating1260.1
Projected new Weighed rating1215.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.1
Projected effective change (new Official - current Official)+6.1
Projected new highest rating1260.1
Projected new floor760.1
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 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
Tournament: Lejweleputswa 4th Qualifying Tournament 2024 (Open)
Start: 2024/05/11  End: 2024/05/11  Host: FLW  Type: Standard   Time: 63  Time weight: 0.84  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1245.4  Rating gain/loss: 6.4
Type rating: 1254.0  Rating gain/loss: 6.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Lejweleputswa 4th Qualifying Tournament 2024 (Open) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 2.5 1245.4 1254.0 Analysis
1 Lejweleputswa 3rd Qualifieng Tournament 2024 (U18) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.5 1207.6 1209.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Lejweleputswa 4th Qualifying Tournament 2024 (Open) 2024/05/11 2024/05/11 Lejweleputswa (FLW) Standard 63 0.84 5 5 2.5 1245.4 1254.0 Analysis
2 Lejweleputswa 3rd Qualifieng Tournament 2024 (U18) 2024/04/20 2024/04/20 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.5 1207.6 1209.7 Analysis
1 Lejweleputswa 4th Qualifying Tournament 2023 (U18) 2023/05/26 2023/05/26 Lejweleputswa (FLW) Standard 63 0.84 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 2 3 6.0 60.0 85.0 1274.0 1359.0
White 6 3 2 1 4.0 66.7 141.7 1302.0 1443.6
Black 4 2 0 2 2.0 50.0 0.0 1232.2 1232.2
Standard All 10 5 2 3 6.0 60.0 85.0 1274.0 1359.0
White 6 3 2 1 4.0 66.7 141.7 1302.0 1443.6
Black 4 2 0 2 2.0 50.0 0.0 1232.2 1232.2
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 15 8 2 5 9.0 60.0 85.0 1237.8 1322.8
White 9 4 2 3 5.0 55.6 47.2 1245.7 1292.9
Black 6 4 0 2 4.0 66.7 141.7 1226.1 1367.8
Standard All 15 8 2 5 9.0 60.0 85.0 1237.8 1322.8
White 9 4 2 3 5.0 55.6 47.2 1245.7 1292.9
Black 6 4 0 2 4.0 66.7 141.7 1226.1 1367.8
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 1060153933 Segalo, S (Sello) 2 2.0 2 0 0 100.0 1222.7 425.0 1647.7 View list
2 1080097790 Setai, T (Teboho) 1 1.0 1 0 0 100.0 1207.6 425.0 1632.6 View list
3 1060153935 Van Der Ross, R (Ross) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2080154812 Botes, L (Liné) 1 1.0 1 0 0 100.0 1207.6 425.0 1632.6 View list
5 2080302072 Hodgson, A (Angelique) 1 1.0 1 0 0 100.0 1207.6 425.0 1632.6 View list
6 1070154807 Malgas, A (Abubakr) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080152755 Moru, T (Tshepo) 1 1.0 1 0 0 100.0 1245.4 425.0 1670.4 View list
8 108089844 Michalakis, K (Kiriakos) 1 0.5 0 1 0 50.0 1207.6 0.0 1207.6 View list
9 1070302075 Uqueio, I (Inacio) 1 0.5 0 1 0 50.0 1245.4 0.0 1245.4 View list
10 1080158091 Mtolo, S (Sibusiso) 1 0.0 0 0 1 0.0 1207.6 -425.0 782.6 View list
11 107046904 Malan, JME (Johannes) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 104083569 Dlamini, V (Valentino) 1 0.0 0 0 1 0.0 1245.4 -425.0 820.4 View list
13 1060154359 De Welzim, S (Seth) 1 0.0 0 0 1 0.0 1245.4 -425.0 820.4 View list
14 106076081 Bhagwandeen, D (Daksh) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list