Chess South Africa
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Chess South Africa
Kana, Z (Zaywon)
Dob:
2008/06/14 (U18)
Gender:
Male
Chess SA id:
1080112286
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (283 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
1423.9
Current Weighted rating
1440.5
Current Weighted performance
1168.5
Current official/published rating (highest between Raw, WR and WP)
1440.5
Current highest rating achieved
1529.2
Current floor (min rating allowed)
1029.2
Current K-factor
32
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)
±120.5
Current Raw change used (final)
0.0
Projected new Raw rating
1423.9
Projected new Weighed rating
1323.7
Projected new Weighted performance
1168.5
Projected new final Raw rating (if new WP > new Raw)
1423.9
Projected new highest rating
1529.2
Projected new floor
1029.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1423.9
Projected effective change (new Official - current Official)
-16.6
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
1400.7
Current Weighted rating
1410.6
Current Weighted performance
1147.5
Current official/published rating (highest between Raw, WR and WP)
1410.6
Current highest rating achieved
1492.6
Current floor (min rating allowed)
992.6
Current K-factor
32
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)
±124.6
Current Raw change used (final)
0.0
Projected new Raw rating
1400.7
Projected new Weighed rating
1296.6
Projected new Weighted performance
1147.5
Projected new final Raw rating (if new WP > new Raw)
1400.7
Projected new highest rating
1492.6
Projected new floor
992.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1400.7
Projected effective change (new Official - current Official)
-9.9
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
1396.7
Current Weighted rating
1406.4
Current Weighted performance
1222.7
Current official/published rating (highest between Raw, WR and WP)
1406.4
Current highest rating achieved
1467.1
Current floor (min rating allowed)
967.1
Current K-factor
32
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)
±125.3
Current Raw change used (final)
0.0
Projected new Raw rating
1396.7
Projected new Weighed rating
1293.3
Projected new Weighted performance
1222.7
Projected new final Raw rating (if new WP > new Raw)
1396.7
Projected new highest rating
1467.1
Projected new floor
967.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1396.7
Projected effective change (new Official - current Official)
-9.7
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
1227.6
Current Weighted rating
1227.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1227.6
Current highest rating achieved
1227.6
Current floor (min rating allowed)
727.6
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)
±159.4
Current Raw change used (final)
0.0
Projected new Raw rating
1227.6
Projected new Weighed rating
1129.4
Projected new Weighted performance
328.2
Projected new final Raw rating (if new WP > new Raw)
1227.6
Projected new highest rating
1227.6
Projected new floor
727.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.6
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1428.9
1406.8
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1441.4
1407.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
30
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1428.9
1406.8
Analysis
29
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1441.4
1407.9
Analysis
28
Ashton Skaakmat Rapid 2023 (U15+Open)
2023/11/18
2023/11/18
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.5
1444.1
1418.1
Analysis
27
Robertson Chess Tournament Oct 2023 (Open)
2023/10/28
2023/10/28
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1516.9
1454.2
Analysis
26
Bonnievale Open Rapid 2023 (Intermediate)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
3.0
1516.9
1467.1
Analysis
25
CW Top Schools 2023 (U18 Mix)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
4.5
1509.0
1454.9
Analysis
24
Langeberg Top Schools 2023 (U15+U18 Mix)
2023/07/29
2023/07/29
Cape Winelands (WCW)
Rapid
30
0.60
5
4
4.0
1498.4
1422.9
Analysis
23
Cape Winelands Schools Prestige 2023 (U15 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1529.2
1492.6
Analysis
22
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1521.0
1469.6
Analysis
21
Langeberg Schools Chess Trials 2023 (U15 Open)
2023/02/11
2023/02/11
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
1521.0
1408.5
Analysis
20
Robertson Strategema Club 2022 (U15)
2022/10/29
2022/10/29
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1472.6
1455.8
Analysis
19
Strategema 2022 (U15)
2022/09/10
2022/09/10
Cape Winelands (WCW)
Standard
60
0.83
5
5
5.0
1401.9
1385.0
Analysis
18
WCCA Rural Cup 2022 (U16)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
4
3.5
1369.3
1294.7
Analysis
17
Brave Knights Chess Festival 2022 (A)
2022/07/30
2022/07/30
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1365.5
1282.4
Analysis
16
WCCA Rural Cup Blitz 2022
2022/07/12
2022/07/12
Overberg (WOS)
Blitz
5
0.18
5
5
3.0
1365.5
1200.0
Analysis
15
McGregor Open 2022 (A)
2022/06/11
2022/06/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1360.7
1271.0
Analysis
14
Western Cape Schools Chess 2022 (U15 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
3.0
1386.7
1278.2
Analysis
13
McGregor Kings Chess Festival 2022 (U15+U18)
2022/04/09
2022/04/09
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.5
1391.2
1417.5
Analysis
12
Cape Winelands Schools 2022 (U15 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1359.0
1234.6
Analysis
11
Lanfeberg Schools Chess Trials 2022 (U15)
2022/02/26
2022/02/26
Cape Winelands (WCW)
Rapid
30
0.60
5
5
5.0
1369.3
1357.4
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
6
2
3
7.0
63.6
115.9
1253.4
1369.3
White
5
2
2
1
3.0
60.0
85.0
1320.4
1405.4
Black
6
4
0
2
4.0
66.7
141.7
1197.6
1339.3
Standard
All
5
2
2
1
3.0
60.0
85.0
1301.5
1386.5
White
2
0
2
0
1.0
50.0
0.0
1445.5
1445.5
Black
3
2
0
1
2.0
66.7
141.7
1205.6
1347.2
Rapid
All
6
4
0
2
4.0
66.7
141.7
1213.3
1355.0
White
3
2
0
1
2.0
66.7
141.7
1237.0
1378.7
Black
3
2
0
1
2.0
66.7
141.7
1189.6
1331.3
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
156
102
12
42
108.0
69.2
163.5
1254.8
1418.3
White
82
54
6
22
57.0
69.5
165.9
1248.9
1414.8
Black
74
48
6
20
51.0
68.9
160.8
1261.3
1422.1
Standard
All
83
50
7
26
53.5
64.5
122.9
1250.6
1373.5
White
44
31
3
10
32.5
73.9
202.8
1236.4
1439.2
Black
39
19
4
16
21.0
53.8
32.7
1266.6
1299.3
Rapid
All
68
49
5
14
51.5
75.7
218.7
1254.8
1473.5
White
35
20
3
12
21.5
61.4
97.1
1271.0
1368.1
Black
33
29
2
2
30.0
90.9
347.7
1237.5
1585.3
Blitz
All
5
3
0
2
3.0
60.0
85.0
1325.5
1410.5
White
3
3
0
0
3.0
100.0
425.0
1175.7
1600.7
Black
2
0
0
2
0.0
0.0
-425.0
1550.3
1125.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070137714
Lirafu, S (Siyambonga)
4
2.0
2
0
2
50.0
1422.3
0.0
1422.3
View list
2
1080140085
Cupido, D (Demetrie)
3
3.0
3
0
0
100.0
1427.9
425.0
1852.9
View list
3
1080119362
Payne, D (Daniel)
3
3.0
3
0
0
100.0
1481.3
425.0
1906.3
View list
4
108083939
Rosenberg, W (Wagheed)
3
1.0
0
2
1
33.3
1290.1
-141.7
1148.5
View list
5
2090098094
Albanie, A (Anzelle)
2
2.0
2
0
0
100.0
1363.1
425.0
1788.1
View list
6
2080098086
Braaf, D (Dihego)
2
2.0
2
0
0
100.0
1281.8
425.0
1706.8
View list
7
2080137711
Chamba, R (Ruvarashe Sharon)
2
2.0
2
0
0
100.0
1380.3
425.0
1805.3
View list
8
1080137712
De Bruin, M (Mario-John)
2
2.0
2
0
0
100.0
1445.2
425.0
1870.2
View list
9
1010119389
Galant, K (Keagan)
2
2.0
2
0
0
100.0
1516.9
425.0
1941.9
View list
10
209087792
Groenewald, A (Ancha)
2
2.0
2
0
0
100.0
1437.3
425.0
1862.3
View list
11
1090097156
Harris, G (George)
2
2.0
2
0
0
100.0
1298.1
425.0
1723.1
View list
12
1080137718
Windvogel, A (Adrianno)
2
2.0
2
0
0
100.0
1469.9
425.0
1894.9
View list
13
107078353
De Wet, M (Malcolm)
2
1.0
1
0
1
50.0
1363.4
0.0
1363.4
View list
14
108086606
Michaels, M (Marqwin)
2
1.0
1
0
1
50.0
1500.9
0.0
1500.9
View list
15
1080103429
Winter, C (Cuthanzario)
2
1.0
1
0
1
50.0
1299.1
0.0
1299.1
View list
16
1100097431
Lielieveld, J (Jadrian)
2
0.5
0
1
1
25.0
1301.3
-212.5
1088.8
View list
17
187006098
Davids, JW (Jo-Wayne)
2
0.0
0
0
2
0.0
1404.8
-425.0
979.8
View list
18
1050097108
Segelaar, G (Geriant)
2
0.0
0
0
2
0.0
1363.1
-425.0
938.1
View list
19
1060118881
Abrahams, K (Kenrick)
1
1.0
1
0
0
100.0
1365.5
425.0
1790.5
View list
20
2080097087
Buis, J (Joane)
1
1.0
1
0
0
100.0
1369.3
425.0
1794.3
View list