Chess South Africa
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Chess South Africa
Windvogel, N (Nayron)
Dob:
2009/08/10 (U16)
Gender:
Male
Chess SA id:
1090140096
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/09/04 (37 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
Current Raw rating
1204.8
Current Weighted rating
1227.3
Current Weighted performance
959.0
Current official/published rating (highest between Raw, WR and WP)
1227.3
Current highest rating achieved
1284.2
Current floor (min rating allowed)
784.2
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)
±164.7
Current Raw change used (final)
0.0
Projected new Raw rating
1204.8
Projected new Weighed rating
1130.3
Projected new Weighted performance
959.0
Projected new final Raw rating (if new WP > new Raw)
1204.8
Projected new highest rating
1284.2
Projected new floor
784.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.8
Projected effective change (new Official - current Official)
-22.5
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 rating
1249.5
Current Weighted rating
1245.0
Current Weighted performance
1138.6
Current official/published rating (highest between Raw, WR and WP)
1249.5
Current highest rating achieved
1299.9
Current floor (min rating allowed)
799.9
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)
±154.5
Current Raw change used (final)
0.0
Projected new Raw rating
1249.5
Projected new Weighed rating
1146.8
Projected new Weighted performance
1138.6
Projected new final Raw rating (if new WP > new Raw)
1249.5
Projected new highest rating
1299.9
Projected new floor
799.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1249.5
Projected effective change (new Official - current Official)
=0.0
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 rating
1115.6
Current Weighted rating
1117.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1117.3
Current highest rating achieved
1197.6
Current floor (min rating allowed)
697.6
Current K-factor
40
s
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)
±187.0
Current Raw change used (final)
0.0
Projected new Raw rating
1115.6
Projected new Weighed rating
1028.0
Projected new Weighted performance
773.0
Projected new final Raw rating (if new WP > new Raw)
1115.6
Projected new highest rating
1197.6
Projected new floor
697.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.6
Projected effective change (new Official - current Official)
-1.7
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 rating
936.2
Current Weighted rating
1100.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1100.4
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±241.5
Current Raw change used (final)
0.0
Projected new Raw rating
936.2
Projected new Weighed rating
1008.9
Projected new Weighted performance
957.4
Projected new final Raw rating (if new WP > new Raw)
957.4
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1008.9
Projected effective change (new Official - current Official)
-91.4
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
10
InterClub Blitz 4 2024
2024/09/04
2024/09/04
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1210.0
931.5
Analysis
9
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1263.4
972.5
Analysis
8
George HS Top Schools 2024 (U18)
2024/07/13
2024/07/13
Eden (WEG)
Standard
60
0.83
5
4
1.0
1263.4
1299.9
Analysis
7
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1277.3
1087.0
Analysis
6
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1274.9
1200.0
Analysis
5
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
4.5
1274.9
1290.2
Analysis
4
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1284.2
1296.1
Analysis
3
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1284.2
1296.1
Analysis
2
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1211.6
1207.2
Analysis
1
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1211.6
1207.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
InterClub Blitz 4 2024
2024/09/04
2024/09/04
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1210.0
931.5
Analysis
17
InterClub Blitz 3 Open 2024
2024/07/18
2024/07/18
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1263.4
972.5
Analysis
16
George HS Top Schools 2024 (U18)
2024/07/13
2024/07/13
Eden (WEG)
Standard
60
0.83
5
4
1.0
1263.4
1299.9
Analysis
15
InterClub Blitz 2 2024
2024/05/16
2024/05/16
Eden (WEG)
Blitz
5
0.18
10
8
0.0
1277.3
1087.0
Analysis
14
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
1.0
1274.9
1200.0
Analysis
13
Eden Chess Trials 2 2024 (U16)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
9
4.5
1274.9
1290.2
Analysis
12
Eden School Chess Trials 1 2024 (U15 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1284.2
1296.1
Analysis
11
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1284.2
1296.1
Analysis
10
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1211.6
1207.2
Analysis
9
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1211.6
1207.2
Analysis
8
Pacaltsdorp Chess Club Open 2023 (B)
2023/08/26
2023/08/26
Eden District (WEG)
Rapid
30
0.60
6
6
1.5
1244.6
1197.6
Analysis
7
Knysna Oyster Festival 2023 (Juniors)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
4.5
1186.8
1109.6
Analysis
6
George Chess Trials 3 2023 (U15 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1151.9
1184.4
Analysis
5
George Chess Trials 2 2023 (U15 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1151.9
1184.4
Analysis
4
George Chess Trials 1 2023 (U15 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1151.9
1184.4
Analysis
3
Pacaltsdorp Chess Club 2022 (B)
2022/08/27
2022/08/27
Eden District (WEG)
Rapid
25
0.54
6
5
0.5
1185.4
1200.0
Analysis
2
George Open 2022 (C)
2022/06/11
2022/06/11
Eden District (WEG)
Standard
65
0.85
5
4
1.5
1186.4
1186.8
Analysis
1
Eden Open 2022 (C)
2022/04/23
2022/04/23
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
65
18
1
46
18.5
28.5
-183.1
1361.6
1178.5
White
33
8
1
24
8.5
25.8
-206.1
1376.9
1170.9
Black
32
10
0
22
10.0
31.3
-159.4
1345.8
1186.4
Standard
All
33
16
1
16
16.5
50.0
0.0
1295.7
1295.7
White
17
7
1
9
7.5
44.1
-50.0
1327.4
1277.4
Black
16
9
0
7
9.0
56.3
53.1
1262.1
1315.2
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
32
2
0
30
2.0
6.3
-371.9
1429.5
1057.6
White
16
1
0
15
1.0
6.3
-371.9
1429.5
1057.6
Black
16
1
0
15
1.0
6.3
-371.9
1429.5
1057.6
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
101
30
7
64
33.5
33.2
-143.1
1325.4
1182.4
White
52
17
3
32
18.5
35.6
-122.6
1327.6
1205.0
Black
49
13
4
32
15.0
30.6
-164.8
1323.1
1158.3
Standard
All
52
23
4
25
25.0
48.1
-16.3
1277.7
1261.3
White
27
12
3
12
13.5
50.0
0.0
1297.8
1297.8
Black
25
11
1
13
11.5
46.0
-34.0
1255.9
1221.9
Rapid
All
17
5
3
9
6.5
38.2
-100.0
1275.5
1175.5
White
9
4
0
5
4.0
44.4
-47.2
1235.6
1188.4
Black
8
1
3
4
2.5
31.3
-159.4
1320.4
1161.0
Blitz
All
32
2
0
30
2.0
6.3
-371.9
1429.5
1057.6
White
16
1
0
15
1.0
6.3
-371.9
1429.5
1057.6
Black
16
1
0
15
1.0
6.3
-371.9
1429.5
1057.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120119459
Brink, A (Andrew)
5
0.0
0
0
5
0.0
1231.2
-425.0
806.2
View list
2
192037054
Swartbooi, G (Gabriel)
4
0.0
0
0
4
0.0
1270.4
-425.0
845.4
View list
3
1090130140
Bukula, S (Sivuyisile)
3
0.0
0
0
3
0.0
1276.5
-425.0
851.5
View list
4
109086415
Marx, M (Marnu)
3
0.0
0
0
3
0.0
1215.9
-425.0
790.9
View list
5
1100192914
Fransman, R (Robert)
2
2.0
2
0
0
100.0
1211.6
425.0
1636.6
View list
6
1090148799
Ntombela, A (Athenkosi)
2
2.0
2
0
0
100.0
1151.9
425.0
1576.9
View list
7
1090148916
Rugadza, S (Sidie)
2
2.0
2
0
0
100.0
1279.6
425.0
1704.6
View list
8
1130310839
Kemp, J (Joshua)
2
1.0
1
0
1
50.0
1210.0
0.0
1210.0
View list
9
1660118616
Lewis, M (Mark)
2
1.0
1
0
1
50.0
1274.9
0.0
1274.9
View list
10
1100096199
Petersen, S (Shenwin)
2
1.0
1
0
1
50.0
1198.5
0.0
1198.5
View list
11
1050136577
Van Staden, N (Neeson)
2
1.0
0
2
0
50.0
1215.5
0.0
1215.5
View list
12
1070140088
Gilbert, C (Calray)
2
0.5
0
1
1
25.0
1215.0
-212.5
1002.5
View list
13
193002042
Bevie, ME (Marvin)
2
0.0
0
0
2
0.0
1277.3
-425.0
852.3
View list
14
2120116532
Cornforth, K (Kayleigh)
2
0.0
0
0
2
0.0
1277.3
-425.0
852.3
View list
15
178005017
Cloete, R (Ralph)
2
0.0
0
0
2
0.0
1210.0
-425.0
785.0
View list
16
198013875
Jansen Van Rensburg, R (Ruan)
2
0.0
0
0
2
0.0
1274.9
-425.0
849.9
View list
17
195014475
Joseph, C (Cohen-Lee)
2
0.0
0
0
2
0.0
1263.4
-425.0
838.4
View list
18
1120119465
Prins, E (Eddie)
2
0.0
0
0
2
0.0
1193.2
-425.0
768.2
View list
19
147031319
Quirk, T (Terence)
2
0.0
0
0
2
0.0
1263.4
-425.0
838.4
View list
20
109086413
Scholtz, H (Hanko)
2
0.0
0
0
2
0.0
1247.9
-425.0
822.9
View list