Player Page

De Jager, B (Bianca)
Dob: 1991/04/16 (Adult)
Gender: Female
Chess SA id: 2910309243
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (5 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 rating1224.4
Current Weighted rating1202.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1224.4
Current highest rating achieved1224.4
Current floor (min rating allowed)724.4
Current K-factor36
Games played this month5
Score (S)0.0
Expected score (We)1.74
Difference (S-We)-1.44
Current Raw change (no limits, including tournament time weight)-52.0
Current min/max change allowed (with limits)±160.2
Current Raw change used (final)-52.0
Projected new Raw rating1172.4
Projected new Weighed rating1105.9
Projected new Weighted performance880.1
Projected new final Raw rating (if new WP > new Raw)1172.4
Projected new highest rating1224.4
Projected new floor724.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.4
Projected effective change (new Official - current Official)-52.0
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 rating1220.8
Current Weighted rating1201.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.8
Current highest rating achieved1220.8
Current floor (min rating allowed)720.8
Current K-factor36
Games played this month5
Score (S)0.0
Expected score (We)1.73
Difference (S-We)-1.73
Current Raw change (no limits, including tournament time weight)-62.3
Current min/max change allowed (with limits)±161.0
Current Raw change used (final)-62.3
Projected new Raw rating1158.5
Projected new Weighed rating1105.6
Projected new Weighted performance660.0
Projected new final Raw rating (if new WP > new Raw)1158.5
Projected new highest rating1220.8
Projected new floor720.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.5
Projected effective change (new Official - current Official)-62.3
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 rating1142.4
Current Weighted rating1195.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.4
Current highest rating achieved1142.4
Current floor (min rating allowed)642.4
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)±180.0
Current Raw change used (final)0.0
Projected new Raw rating1142.4
Projected new Weighed rating1099.6
Projected new Weighted performance386.3
Projected new final Raw rating (if new WP > new Raw)1142.4
Projected new highest rating1142.4
Projected new floor642.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.4
Projected effective change (new Official - current Official)-53.0
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Bojanala Circuit Championships 3 of 4 2024 (U20+Open)
Start: 2024/09/14  End: 2024/09/14  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 0.0
Main rating: 1224.4  Rating gain/loss: -52.0
Type rating: 1220.8  Rating gain/loss: -62.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bojanala Circuit Championships 3 of 4 2024 (U20+Open) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 0.0 1224.4 1220.8 Analysis
2 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) 2024/08/16 2024/08/18 Bojanala Platina (NBR) Standard 120 1.00 6 6 3.0 1200.0 1200.0 Analysis
1 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) 2024/08/10 2024/08/10 Bojanala Platina (NBR) Rapid 15 0.39 7 7 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Bojanala Circuit Championships 3 of 4 2024 (U20+Open) 2024/09/14 2024/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 5 0.0 1224.4 1220.8 Analysis
2 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) 2024/08/16 2024/08/18 Bojanala Platina (NBR) Standard 120 1.00 6 6 3.0 1200.0 1200.0 Analysis
1 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) 2024/08/10 2024/08/10 Bojanala Platina (NBR) Rapid 15 0.39 7 7 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 5 0 13 5.0 27.8 -188.9 1343.5 1154.6
White 9 2 0 7 2.0 22.2 -236.1 1352.9 1116.8
Black 9 3 0 6 3.0 33.3 -141.7 1334.0 1192.4
Standard All 11 3 0 8 3.0 27.3 -193.2 1334.8 1141.7
White 6 1 0 5 1.0 16.7 -283.3 1342.2 1058.9
Black 5 2 0 3 2.0 40.0 -85.0 1326.0 1241.0
Rapid All 7 2 0 5 2.0 28.6 -182.1 1357.1 1174.9
White 3 1 0 2 1.0 33.3 -141.7 1374.3 1232.6
Black 4 1 0 3 1.0 25.0 -212.5 1344.1 1131.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 5 0 13 5.0 27.8 -188.9 1343.5 1154.6
White 9 2 0 7 2.0 22.2 -236.1 1352.9 1116.8
Black 9 3 0 6 3.0 33.3 -141.7 1334.0 1192.4
Standard All 11 3 0 8 3.0 27.3 -193.2 1334.8 1141.7
White 6 1 0 5 1.0 16.7 -283.3 1342.2 1058.9
Black 5 2 0 3 2.0 40.0 -85.0 1326.0 1241.0
Rapid All 7 2 0 5 2.0 28.6 -182.1 1357.1 1174.9
White 3 1 0 2 1.0 33.3 -141.7 1374.3 1232.6
Black 4 1 0 3 1.0 25.0 -212.5 1344.1 1131.6
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 1120300035 Vercuiel, E (Estienne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120302161 Venter, R (Ruah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130143710 Terblanche, B (Bernard) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 211093260 Jansen Van Vuuren, M (Mari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1130306443 Wang, K (Kent) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 169042155 Vorster, SPM (Stephanus) 1 0.0 0 0 1 0.0 1224.4 -425.0 799.4 View list
7 210087760 Jansen Van Vuuren, L (Lourein) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 177086357 Jacobs, GJ (Gerhard) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1760162286 Iman, S (Steven) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120156747 De Jager, L (Luan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110136394 Botha, J (Johannes Cornelis) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1750301611 Raputsoa, P (Preciousstone) 1 0.0 0 0 1 0.0 1224.4 -425.0 799.4 View list
13 1100117896 Myburgh, Z (Zandre) 1 0.0 0 0 1 0.0 1224.4 -425.0 799.4 View list
14 1810147331 Monare, L (Lekgila David) 1 0.0 0 0 1 0.0 1224.4 -425.0 799.4 View list
15 2120136396 Monamatha, D (Diteboho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2090148725 Mokoena, T (Thato) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1080156758 Mholo, O (Omolemo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1040300732 Kachaka, K (Kudakwashe) 1 0.0 0 0 1 0.0 1224.4 -425.0 799.4 View list