Chess South Africa
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Chess South Africa
Calitz, Z (Zandre)
Dob:
2009/06/11 (U16)
Gender:
Male
Chess SA id:
1090146165
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/22 (60 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
1361.3
Curent Weighted rating
1286.1
Curent Weighted performance
1357.8
Current official/published rating (highest between Raw, WR and WP)
1361.3
Current floor (min rating allowed)
861.3
Current highest rating achieved
1361.3
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)
±131.8
Current Raw change used (final)
0.0
Projected new Raw rating
1361.3
Projected new Weighed rating
1292.6
Projected new Weighted performance
1357.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1361.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1361.3
Projected new floor
861.3
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
1293.0
Curent Weighted rating
1276.9
Curent Weighted performance
1240.6
Current official/published rating (highest between Raw, WR and WP)
1293.0
Current floor (min rating allowed)
813.5
Current highest rating achieved
1313.5
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)
±145.2
Current Raw change used (final)
0.0
Projected new Raw rating
1293.0
Projected new Weighed rating
1277.9
Projected new Weighted performance
1240.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1313.5
Projected new floor
813.5
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
1280.1
Curent Weighted rating
1202.7
Curent Weighted performance
1250.0
Current official/published rating (highest between Raw, WR and WP)
1280.1
Current floor (min rating allowed)
780.1
Current highest rating achieved
1280.1
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)
±147.9
Current Raw change used (final)
0.0
Projected new Raw rating
1280.1
Projected new Weighed rating
1209.5
Projected new Weighted performance
1250.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1280.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1280.1
Projected new floor
780.1
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
1180.0
Curent Weighted rating
1188.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1188.0
Current floor (min rating allowed)
780.1
Current highest rating achieved
1180.0
Current K-factor
40
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.0
Projected new Weighed rating
1187.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.0
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1180.0
Projected new floor
780.1
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.5
1266.0
1213.8
Analysis
4
Cape Town Open Rapid Chess Championship 2024 (Open)
2024/03/17
2024/03/17
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1266.0
1252.4
Analysis
3
Cape Winelands Schools - Prestige 2024 (U15 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1266.0
1213.8
Analysis
2
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
4
1.5
1252.8
1233.2
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1252.8
1198.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
2.5
1266.0
1213.8
Analysis
15
Cape Town Open Rapid Chess Championship 2024 (Open)
2024/03/17
2024/03/17
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1266.0
1252.4
Analysis
14
Cape Winelands Schools - Prestige 2024 (U15 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1266.0
1213.8
Analysis
13
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
4
1.5
1252.8
1233.2
Analysis
12
Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
4.0
1252.8
1198.8
Analysis
11
Kraaifontein Open 2023 (Open)
2023/12/10
2023/12/10
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1253.4
1198.4
Analysis
10
Chess Elevation Series 2023 (Level 1A)
2023/11/03
2023/11/04
Cape Town (WCT)
Standard
70
0.87
5
5
1.5
1272.8
1266.7
Analysis
9
Bonnievale Open Rapid 2023 (Intermediate)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
3.5
1284.0
1156.4
Analysis
8
Paarl Boys High Chess Festival 2023 (2nd Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.5
1284.0
1307.0
Analysis
7
Western Cape Closed Championship 2023 (Blitz)
2023/09/23
2023/09/25
Cape Town (WCT)
Blitz
7
0.23
7
7
2.0
1283.8
1200.0
Analysis
6
Cape Winelands Open 2023 (Intermediate)
2023/07/22
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
4.0
1275.0
1313.5
Analysis
5
Cape Town Open 2023 (Rapid)
2023/03/26
2023/03/26
Cape Town (WCT)
Rapid
25
0.54
6
5
1.0
1300.4
1200.0
Analysis
4
Cape Winelands Schools Prestige 2023 (U15 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
4
2.5
1300.4
1306.3
Analysis
3
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1301.9
1312.8
Analysis
2
Western Cape Top Schools 2022 (U13 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1284.3
1301.6
Analysis
1
Cape Winelands Schools Top Schools 2022 (U13 Mix)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
27
11
5
11
13.5
50.0
0.0
1406.1
1406.1
White
14
5
2
7
6.0
42.9
-60.7
1424.5
1363.8
Black
13
6
3
4
7.5
57.7
65.4
1386.3
1451.7
Standard
All
15
6
2
7
7.0
46.7
-28.3
1383.2
1354.9
White
8
3
1
4
3.5
43.8
-53.1
1412.5
1359.3
Black
7
3
1
3
3.5
50.0
0.0
1349.8
1349.8
Rapid
All
12
5
3
4
6.5
54.2
35.4
1434.7
1470.2
White
6
2
1
3
2.5
41.7
-70.8
1440.6
1369.7
Black
6
3
2
1
4.0
66.7
141.7
1428.9
1570.6
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
87
39
9
39
43.5
50.0
0.0
1329.5
1329.5
White
43
18
4
21
20.0
46.5
-29.7
1332.6
1302.9
Black
44
21
5
18
23.5
53.4
29.0
1326.5
1355.5
Standard
All
51
26
5
20
28.5
55.9
50.0
1281.3
1331.3
White
25
13
2
10
14.0
56.0
51.0
1284.1
1335.1
Black
26
13
3
10
14.5
55.8
49.0
1278.6
1327.6
Rapid
All
29
11
4
14
13.0
44.8
-44.0
1375.0
1331.1
White
15
4
2
9
5.0
33.3
-141.7
1392.0
1250.3
Black
14
7
2
5
8.0
57.1
60.7
1356.9
1417.6
Blitz
All
7
2
0
5
2.0
28.6
-182.1
1492.3
1310.1
White
3
1
0
2
1.0
33.3
-141.7
1439.7
1298.1
Black
4
1
0
3
1.0
25.0
-212.5
1531.7
1319.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090098025
De Klerk, H (Hanro)
2
2.0
2
0
0
100.0
1259.4
425.0
1684.4
View list
2
1090192744
Lawrence, H (Henley)
2
2.0
2
0
0
100.0
1259.4
425.0
1684.4
View list
3
1130132432
Milhomem, D (Daniel)
2
2.0
2
0
0
100.0
1242.2
425.0
1667.2
View list
4
1080111620
Cooper, H (Hayden)
2
0.5
0
1
1
25.0
1301.2
-212.5
1088.7
View list
5
1030096956
Du Toit, D (Daniel)
1
1.0
1
0
0
100.0
1272.8
425.0
1697.8
View list
6
2090145674
Du Plessis, M (Madelein)
1
1.0
1
0
0
100.0
1275.0
425.0
1700.0
View list
7
2090145673
Daffue, T (Telista)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2100134977
Crotz, E (Euodia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1090151241
Cronje, E (Edrich)
1
1.0
1
0
0
100.0
1301.9
425.0
1726.9
View list
10
1090151236
Binnedell, H (Hendry)
1
1.0
1
0
0
100.0
1301.9
425.0
1726.9
View list
11
1070162364
Chizeya, D (Daniellle)
1
1.0
1
0
0
100.0
1283.8
425.0
1708.8
View list
12
106087911
Benvenuto, O (Oscar)
1
1.0
1
0
0
100.0
1284.0
425.0
1709.0
View list
13
1100141749
Barnard, B (Ben)
1
1.0
1
0
0
100.0
1266.0
425.0
1691.0
View list
14
202076692
Adams, L (Logan)
1
1.0
1
0
0
100.0
1275.0
425.0
1700.0
View list
15
1100132105
Els, A (Aiden)
1
1.0
1
0
0
100.0
1266.0
425.0
1691.0
View list
16
1070100613
Gabriels, J (Jawon)
1
1.0
1
0
0
100.0
1284.0
425.0
1709.0
View list
17
1080153072
Goussard, T (Tiaan)
1
1.0
1
0
0
100.0
1253.4
425.0
1678.4
View list
18
2100109379
Gouws, G (Garlan)
1
1.0
1
0
0
100.0
1284.3
425.0
1709.3
View list
19
1090141757
Gray, Z (Zhakier)
1
1.0
1
0
0
100.0
1252.8
425.0
1677.8
View list
20
1120143746
Krengo, I (Inamandla)
1
1.0
1
0
0
100.0
1300.4
425.0
1725.4
View list