Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Brown, N (Nathan)
Dob:
2010/07/19 (U16)
Gender:
Male
Chess SA id:
1100111044
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
1331.8
Curent Weighted rating
1355.0
Curent Weighted performance
1265.3
Current official/published rating (highest between Raw, WR and WP)
1355.0
Current floor (min rating allowed)
897.2
Current highest rating achieved
1397.2
Current K-factor
36
Games played this month
6
Score (S)
3.5
Expected score (We)
2.43
Difference (S-We)
1.07
Current Raw change (no limits, including tournament time weight)
32.0
Current min/max change allowed (with limits)
±137.4
Current Raw change used (final)
32.0
Projected new Raw rating
1363.8
Projected new Weighed rating
1356.9
Projected new Weighted performance
1265.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1363.8
Projected effective change (new Official - current Official)
+8.8
Projected new highest rating
1397.2
Projected new floor
897.2
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
1334.9
Curent Weighted rating
1365.3
Curent Weighted performance
1266.9
Current official/published rating (highest between Raw, WR and WP)
1365.3
Current floor (min rating allowed)
908.6
Current highest rating achieved
1408.6
Current K-factor
32
Games played this month
6
Score (S)
3.5
Expected score (We)
2.37
Difference (S-We)
1.13
Current Raw change (no limits, including tournament time weight)
36.2
Current min/max change allowed (with limits)
±136.8
Current Raw change used (final)
36.2
Projected new Raw rating
1371.1
Projected new Weighed rating
1366.9
Projected new Weighted performance
1266.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1371.1
Projected effective change (new Official - current Official)
+5.8
Projected new highest rating
1408.6
Projected new floor
908.6
Projected new K-facor
32
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
1230.2
Curent Weighted rating
1230.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1230.9
Current floor (min rating allowed)
774.8
Current highest rating achieved
1274.8
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)
±158.8
Current Raw change used (final)
0.0
Projected new Raw rating
1230.2
Projected new Weighed rating
1230.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.8
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1274.8
Projected new floor
774.8
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
1224.0
Curent Weighted rating
1217.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1224.0
Current floor (min rating allowed)
774.8
Current highest rating achieved
1224.0
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)
±160.2
Current Raw change used (final)
0.0
Projected new Raw rating
1224.0
Projected new Weighed rating
1218.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1224.0
Projected new floor
774.8
Projected new K-facor
36
Tournaments
History
Tournament:
NMBCU Trial 3 2024 (U16)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.5
Main rating:
1331.8
Rating gain/loss:
32.0
Type rating:
1334.9
Rating gain/loss:
36.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
NMBCU Trial 3 2024 (U16)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1331.8
1334.9
Analysis
2
NMBCU Trials 2 2024 (U16)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1337.2
1341.0
Analysis
1
NMBCU Trials 1 2024 (U16)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1351.2
1356.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
31
NMBCU Trial 3 2024 (U16)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1331.8
1334.9
Analysis
30
NMBCU Trials 2 2024 (U16)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1337.2
1341.0
Analysis
29
NMBCU Trials 1 2024 (U16)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1351.2
1356.7
Analysis
28
Chess Lovers Classic December 2023
2023/12/09
2023/12/10
Nelson Mandela Bay (ENM)
Standard
90
0.94
6
6
2.0
1368.1
1372.1
Analysis
27
Eastern Cape Chess Team Championship 2023 (U14)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
3
1.0
1397.2
1408.6
Analysis
26
Eastern Cape Provincial Individual Championship 2023 (U14 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
3.5
1397.2
1408.6
Analysis
25
NMBCU Closed 2023 (U14)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1378.7
1388.1
Analysis
24
NMBCU Trial 4 2023 (U14)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1368.6
1387.5
Analysis
23
Junior Chess Battles Blitz 2023 (B)
2023/07/16
2023/07/16
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
4.5
1368.6
1202.8
Analysis
22
Junior Chess Battles Classical 2023 (U16)
2023/07/15
2023/07/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1368.6
1387.5
Analysis
21
EP Trials 3 2023 (U14)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1378.5
1402.2
Analysis
20
NMB 2nd Trials 2023 (U14)
2023/03/24
2023/03/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1367.4
1396.1
Analysis
19
NMB 1st Trials 2023 (U14)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1338.4
1366.6
Analysis
18
PECC Presidents Cup 2023
2023/02/02
2023/03/16
Nelson Mandela Bay (ENM)
Standard
70
0.87
7
2
2.0
1367.4
1396.1
Analysis
17
2022 Madibaz Physics Chess Open (D)
2022/10/07
2022/10/08
Nelson Mandela Bay (ENM)
Rapid
30
0.60
7
7
3.0
1272.2
1274.8
Analysis
16
Eatern Cape Provincial Chess Championship 2022 (U14 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
7
5.5
1272.2
1263.3
Analysis
15
2022 Westering Tournament (Rapid)
2022/08/27
2022/08/27
Nelson Mandela Bay (ENM)
Rapid
12
0.33
5
5
4.0
1192.0
1200.0
Analysis
14
2022 Westering Tournament (Blitz)
2022/08/27
2022/08/27
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
3.0
1192.0
1200.0
Analysis
13
2022 NMBCU Closed 2022 (U14)
2022/08/19
2022/08/20
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1192.0
1189.1
Analysis
12
2022 NMBCU Trial 4 (U14)
2022/08/12
2022/08/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1192.0
1189.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
8
4
6
10.0
55.6
47.2
1313.3
1360.5
White
9
4
1
4
4.5
50.0
0.0
1298.3
1298.3
Black
9
4
3
2
5.5
61.1
94.4
1328.2
1422.7
Standard
All
18
8
4
6
10.0
55.6
47.2
1313.3
1360.5
White
9
4
1
4
4.5
50.0
0.0
1298.3
1298.3
Black
9
4
3
2
5.5
61.1
94.4
1328.2
1422.7
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
173
89
17
67
97.5
56.4
54.0
1263.7
1317.7
White
90
46
8
36
50.0
55.6
47.2
1259.7
1306.9
Black
83
43
9
31
47.5
57.2
61.4
1267.9
1329.4
Standard
All
147
75
16
56
83.0
56.5
54.9
1263.0
1318.0
White
76
38
8
30
42.0
55.3
44.7
1253.8
1298.5
Black
71
37
8
26
41.0
57.7
65.8
1272.9
1338.8
Rapid
All
12
7
0
5
7.0
58.3
70.8
1227.5
1298.4
White
7
4
0
3
4.0
57.1
60.7
1209.0
1269.8
Black
5
3
0
2
3.0
60.0
85.0
1253.4
1338.4
Blitz
All
14
7
1
6
7.5
53.6
30.4
1301.4
1331.7
White
7
4
0
3
4.0
57.1
60.7
1374.7
1435.5
Black
7
3
1
3
3.5
50.0
0.0
1228.0
1228.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1190140439
Ackerdien, S (Saud)
5
4.0
4
0
1
80.0
1322.4
255.0
1577.4
View list
2
1100101545
Mbotshelwa, A (Avuyile)
5
3.5
3
1
1
70.0
1211.7
170.0
1381.7
View list
3
1110111043
Banda, B (Benjamin)
5
2.0
2
0
3
40.0
1328.7
-85.0
1243.7
View list
4
110077415
Pienaar, K (Keane)
5
0.0
0
0
5
0.0
1235.0
-425.0
810.0
View list
5
2100099498
Gie, M (Mckenzie)
4
3.0
3
0
1
75.0
1239.1
212.5
1451.6
View list
6
1100140441
Dugmore, D (Deacon)
4
3.0
2
2
0
75.0
1279.5
212.5
1492.0
View list
7
1100111040
Gerwel, L (Luke)
4
2.0
2
0
2
50.0
1242.2
0.0
1242.2
View list
8
1110131971
Chipunza, J (Jared)
4
0.0
0
0
4
0.0
1328.8
-425.0
903.8
View list
9
2110133667
Driscoll, J (Jessica Darby)
3
3.0
3
0
0
100.0
1314.0
425.0
1739.0
View list
10
1100139758
Murray, J (Jaydon)
3
2.5
2
1
0
83.3
1317.8
283.3
1601.1
View list
11
1110151215
Rossouw, T (Tyler)
3
2.0
2
0
1
66.7
1371.5
141.7
1513.2
View list
12
109083952
Taljard, J (Julian)
3
2.0
2
0
1
66.7
1287.0
141.7
1428.7
View list
13
1100136242
Blandy, L (Levi)
3
1.5
1
1
1
50.0
1352.3
0.0
1352.3
View list
14
1110139761
Norris, N (Nathan)
3
1.5
1
1
1
50.0
1315.7
0.0
1315.7
View list
15
1110131268
Clainos, S (Spiro)
3
1.0
1
0
2
33.3
1327.3
-141.7
1185.6
View list
16
1110139746
Coetzee, S (Schalk)
3
1.0
0
2
1
33.3
1367.7
-141.7
1226.0
View list
17
2130133065
Nell, C (Chelsea Jane)
3
0.5
0
1
2
16.7
1336.3
-283.3
1053.0
View list
18
1100112031
Moolman, A (Anrico)
3
0.0
0
0
3
0.0
1252.5
-425.0
827.5
View list
19
109067367
Peter, N (Noah)
3
0.0
0
0
3
0.0
1265.3
-425.0
840.3
View list
20
111087672
Twigg, G (Garen)
3
0.0
0
0
3
0.0
1260.3
-425.0
835.3
View list