Player Page

Norris, B (Britney)
Dob: 2012/06/20 (U14)
Gender: Female
Chess SA id: 2120139737
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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 rating1295.9
Curent Weighted rating1251.5
Curent Weighted performance1193.5
Current official/published rating (highest between Raw, WR and WP)1295.9
Current floor (min rating allowed)795.9
Current highest rating achieved1295.9
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.21
Difference (S-We)0.79
Current Raw change (no limits, including tournament time weight)23.6
Current min/max change allowed (with limits)±144.6
Current Raw change used (final)23.6
Projected new Raw rating1319.5
Projected new Weighed rating1260.1
Projected new Weighted performance1193.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.5
Projected effective change (new Official - current Official)+23.6
Projected new highest rating1319.5
Projected new floor819.5
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 rating1303.7
Curent Weighted rating1258.2
Curent Weighted performance1197.7
Current official/published rating (highest between Raw, WR and WP)1303.7
Current floor (min rating allowed)803.7
Current highest rating achieved1303.7
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.31
Difference (S-We)0.69
Current Raw change (no limits, including tournament time weight)24.8
Current min/max change allowed (with limits)±143.0
Current Raw change used (final)24.8
Projected new Raw rating1328.5
Projected new Weighed rating1267.4
Projected new Weighted performance1197.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1328.5
Projected effective change (new Official - current Official)+24.8
Projected new highest rating1328.5
Projected new floor828.5
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: NMBCU Trial 3 2024 (U14)
Start: 2024/05/10  End: 2024/05/11  Host: ENM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1295.9  Rating gain/loss: 23.6
Type rating: 1303.7  Rating gain/loss: 24.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 NMBCU Trial 3 2024 (U14) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.0 1295.9 1303.7 Analysis
1 NMBCU Trials 1 2024 (U14) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1286.9 1295.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 NMBCU Trial 3 2024 (U14) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.0 1295.9 1303.7 Analysis
12 NMBCU Trials 1 2024 (U14) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1286.9 1295.1 Analysis
11 Eastern Cape Chess Team Championship 2023 (U12) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 1.0 1285.1 1297.3 Analysis
10 Eastern Cape Provincial Individual Championship 2023 (U12 Girls) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 4.0 1285.1 1297.3 Analysis
9 NMBCU Closed 2023 (U12) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1246.7 1263.8 Analysis
8 NMBCU Trial 4 2023 (U12) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 2.5 1250.5 1269.2 Analysis
7 EP Trials 3 2023 (U12) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1194.1 1204.0 Analysis
6 NMB 2nd Trials 2023 (U12) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1171.5 1176.4 Analysis
5 NMB 1st Trials 2023 (U12) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1094.5 1075.6 Analysis
4 2022 NMBCU Closed 2022 (U12) 2022/08/19 2022/08/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 0.0 1157.2 1149.6 Analysis
3 NMBCU Trial 3 2022 (U12) 2022/07/22 2022/07/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1183.1 1179.2 Analysis
2 2022 NMB Junior Trials 2 (U10) 2022/05/13 2022/05/14 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1186.1 1182.4 Analysis
1 2022 NMB Junior Trials 1 (U10) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 6 1 4 6.5 59.1 77.3 1294.4 1371.7
White 5 3 0 2 3.0 60.0 85.0 1297.7 1382.7
Black 6 3 1 2 3.5 58.3 70.8 1291.7 1362.5
Standard All 11 6 1 4 6.5 59.1 77.3 1294.4 1371.7
White 5 3 0 2 3.0 60.0 85.0 1297.7 1382.7
Black 6 3 1 2 3.5 58.3 70.8 1291.7 1362.5
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 73 32 8 33 36.0 49.3 -5.8 1258.0 1252.1
White 35 17 4 14 19.0 54.3 36.4 1247.6 1284.0
Black 38 15 4 19 17.0 44.7 -44.7 1267.5 1222.8
Standard All 73 32 8 33 36.0 49.3 -5.8 1258.0 1252.1
White 35 17 4 14 19.0 54.3 36.4 1247.6 1284.0
Black 38 15 4 19 17.0 44.7 -44.7 1267.5 1222.8
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 2120151209 Van Greunen, M (Melaney) 5 2.0 2 0 3 40.0 1199.1 -85.0 1114.1 View list
2 1120134989 Wessels, F (Francois) 4 0.5 0 1 3 12.5 1206.7 -318.8 888.0 View list
3 1120112095 Claassen, E (Enrique) 4 0.0 0 0 4 0.0 1196.4 -425.0 771.4 View list
4 1120104243 Gouws, L (Logan) 3 3.0 3 0 0 100.0 1178.4 425.0 1603.4 View list
5 1130139727 Du Toit, H (Hayden) 3 2.5 2 1 0 83.3 1210.9 283.3 1494.3 View list
6 1120150797 Fenner, C (Cole) 3 2.0 2 0 1 66.7 1184.3 141.7 1326.0 View list
7 1120131278 Prinsloo, L (Liam) 3 0.5 0 1 2 16.7 1174.3 -283.3 890.9 View list
8 1110139746 Coetzee, S (Schalk) 3 0.0 0 0 3 0.0 1255.3 -425.0 830.3 View list
9 1140146562 Boggenpoel, B (Blake) 2 2.0 2 0 0 100.0 1172.5 425.0 1597.5 View list
10 1120151203 Allers, R (Rhys) 2 2.0 2 0 0 100.0 1209.1 425.0 1634.1 View list
11 1130131970 Chipunza, J (Jaden) 2 1.0 1 0 1 50.0 1228.3 0.0 1228.3 View list
12 2120139726 Chetsanga, M (Makomborero) 2 1.0 1 0 1 50.0 1184.6 0.0 1184.6 View list
13 1120140436 Kapp, S (Sebastian) 2 1.0 1 0 1 50.0 1164.3 0.0 1164.3 View list
14 2110099521 Kritzinger, L (Lune) 2 1.0 1 0 1 50.0 1239.5 0.0 1239.5 View list
15 2130133065 Nell, C (Chelsea Jane) 2 0.0 0 0 2 0.0 1189.8 -425.0 764.8 View list
16 1130136244 Oved, Z (Zac) 2 0.0 0 0 2 0.0 1193.0 -425.0 768.0 View list
17 1110151662 Barry, T (Tyler) 1 1.0 1 0 0 100.0 1295.9 425.0 1720.9 View list
18 1120191842 Arries, J (Jayde) 1 1.0 1 0 0 100.0 1286.9 425.0 1711.9 View list
19 2130151204 Arbi, I (Imaan) 1 1.0 1 0 0 100.0 1250.5 425.0 1675.5 View list
20 1130140434 Anderson, O (Odin) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list