Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1295.9
Curent Weighted rating
1251.5
Curent Weighted performance
1193.5
Current official/published rating (highest between Raw, WR and WP)
1295.9
Current floor (min rating allowed)
795.9
Current highest rating achieved
1295.9
Current K-factor
36
Games played this month
5
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 rating
1319.5
Projected new Weighed rating
1260.1
Projected new Weighted performance
1193.5
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 rating
1319.5
Projected new floor
819.5
Projected new K-facor
36
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 rating
1303.7
Curent Weighted rating
1258.2
Curent Weighted performance
1197.7
Current official/published rating (highest between Raw, WR and WP)
1303.7
Current floor (min rating allowed)
803.7
Current highest rating achieved
1303.7
Current K-factor
36
Games played this month
5
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 rating
1328.5
Projected new Weighed rating
1267.4
Projected new Weighted performance
1197.7
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 rating
1328.5
Projected new floor
828.5
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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