Player Page

Bullballo, D (Dena)
Dob: 2014/04/18 (U12)
Gender: Female
Chess SA id: 2140162162
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (97 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 rating1193.1
Current Weighted rating1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.9
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)±167.5
Current Raw change used (final)0.0
Projected new Raw rating1193.1
Projected new Weighed rating1098.3
Projected new Weighted performance897.9
Projected new final Raw rating (if new WP > new Raw)1193.1
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)1193.1
Projected effective change (new Official - current Official)-0.8
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
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 rating1191.0
Current Weighted rating1192.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.1
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)±168.0
Current Raw change used (final)0.0
Projected new Raw rating1191.0
Projected new Weighed rating1096.6
Projected new Weighted performance945.1
Projected new final Raw rating (if new WP > new Raw)1191.0
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)1191.0
Projected effective change (new Official - current Official)-1.1
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 St Henry's Marist College Inuagural Girls Open Chess Tournament 2024 2024/08/17 2024/08/17 Ethekwini (KED) Rapid 25 0.54 6 6 3.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 St Henry's Marist College Inuagural Girls Open Chess Tournament 2024 2024/08/17 2024/08/17 Ethekwini (KED) Rapid 25 0.54 6 6 3.5 1200.0 1200.0 Analysis
3 St James Rapid Rated Tournament 2023 (Junior) 2023/08/26 2023/08/26 Ethekwini (KED) Rapid 20 0.47 5 5 2.0 1200.0 1200.0 Analysis
2 Westville Senior Primary School Individual Invitational Chess Tournament 2023 (Junior Primary) 2023/04/22 2023/04/22 Ethekwini (KED) Rapid 25 0.54 7 7 3.0 1200.0 1200.0 Analysis
1 St James 2023 (Junior Primary) 2023/02/11 2023/02/11 Ethekwini (KED) Rapid 25 0.54 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 3 1 2 3.5 58.3 70.8 1178.9 1249.8
White 3 2 0 1 2.0 66.7 141.7 1168.3 1309.9
Black 3 1 1 1 1.5 50.0 0.0 1189.6 1189.6
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 6 3 1 2 3.5 58.3 70.8 1178.9 1249.8
White 3 2 0 1 2.0 66.7 141.7 1168.3 1309.9
Black 3 1 1 1 1.5 50.0 0.0 1189.6 1189.6
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 23 9 2 12 10.0 43.5 -55.4 1192.6 1137.2
White 12 5 0 7 5.0 41.7 -70.8 1201.8 1130.9
Black 11 4 2 5 5.0 45.5 -38.6 1182.6 1144.0
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 23 9 2 12 10.0 43.5 -55.4 1192.6 1137.2
White 12 5 0 7 5.0 41.7 -70.8 1201.8 1130.9
Black 11 4 2 5 5.0 45.5 -38.6 1182.6 1144.0
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 1140162158 Ramnarain, A (Azriel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2150147857 Mutau, M (Miranda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120310196 Muruven, H (Hope) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2160154339 Mohanlall, J (Jayantika Jia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2140154338 Mlangeni, K (Kutloano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2160310203 Ntsele, Z (Zibusiso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140154336 Mhlongo, K (Kwanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2140154335 Guzha, G (Gabriella) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2180307948 Wolde, S (Sena) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2160156659 Mistry, P (Priyanka) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 1170149275 Chen, K (Kyle) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1140149280 Rampersad, A (Ashteek) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2150154347 O'Donoghue, O (Olivia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2120154310 Ngcongo, L (Lwandile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1140154344 Nana, M (Mihir) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2150149279 Naicker, B (Briscelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 2100157551 Mkhwanazi, Z (Ziyanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2150154329 Dean, H (Hazel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1140149276 De Boer, E (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1160149315 Mathew, N (Nathan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list