Chess South Africa
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Chess South Africa
Bezuidenhout, M (Marlo)
Dob:
2013/07/30 (U12)
Gender:
Male
Chess SA id:
1130140211
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (8 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
1420.0
Current Weighted rating
1351.3
Current Weighted performance
1392.6
Current official/published rating (highest between Raw, WR and WP)
1420.0
Current highest rating achieved
1420.0
Current floor (min rating allowed)
920.0
Current K-factor
32
Games played this month
5
Score (S)
3.5
Expected score (We)
2.93
Difference (S-We)
0.47
Current Raw change (no limits, including tournament time weight)
15.1
Current min/max change allowed (with limits)
±121.2
Current Raw change used (final)
15.1
Projected new Raw rating
1435.1
Projected new Weighed rating
1245.4
Projected new Weighted performance
1457.9
Projected new final Raw rating (if new WP > new Raw)
1457.9
Projected new highest rating
1457.9
Projected new floor
957.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1457.9
Projected effective change (new Official - current Official)
+37.9
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
1436.7
Current Weighted rating
1343.5
Current Weighted performance
1392.6
Current official/published rating (highest between Raw, WR and WP)
1436.7
Current highest rating achieved
1436.7
Current floor (min rating allowed)
936.7
Current K-factor
32
Games played this month
5
Score (S)
3.5
Expected score (We)
3.03
Difference (S-We)
0.47
Current Raw change (no limits, including tournament time weight)
15.0
Current min/max change allowed (with limits)
±118.3
Current Raw change used (final)
15.0
Projected new Raw rating
1451.7
Projected new Weighed rating
1238.2
Projected new Weighted performance
1457.9
Projected new final Raw rating (if new WP > new Raw)
1457.9
Projected new highest rating
1457.9
Projected new floor
957.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1457.9
Projected effective change (new Official - current Official)
+21.2
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
1216.6
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
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)
±159.4
Current Raw change used (final)
0.0
Projected new Raw rating
1227.6
Projected new Weighed rating
1119.7
Projected new Weighted performance
439.1
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
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)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
AG Visser Open 2024 (D)
Start:
2024/06/08
End:
2024/06/08
Host:
GSV
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.5
Main rating:
1420.0
Rating gain/loss:
15.1
Type rating:
1436.7
Rating gain/loss:
15.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
AG Visser Open 2024 (D)
2024/06/08
2024/06/08
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1420.0
1436.7
Analysis
7
Hoerskool Overvaal Chess Open 2024 (D)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1333.9
1325.8
Analysis
6
Vaalpark Primary Chess Open 2024 (D)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1333.9
1325.8
Analysis
5
HS Drie Riviere Chess Open Section 2024 (D)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1333.9
1325.8
Analysis
4
Valia's Open 2024 (D)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
4
1.0
1365.0
1352.8
Analysis
3
NG Kerk Vanderbijlpark Suid 2024 (D)
2024/02/24
2024/02/24
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1365.0
1352.8
Analysis
2
Laerskool Midvaal Chess Open Section 2024 (D)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
4.5
1365.0
1352.8
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1368.0
1350.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
AG Visser Open 2024 (D)
2024/06/08
2024/06/08
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1420.0
1436.7
Analysis
19
Hoerskool Overvaal Chess Open 2024 (D)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1333.9
1325.8
Analysis
18
Vaalpark Primary Chess Open 2024 (D)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1333.9
1325.8
Analysis
17
HS Drie Riviere Chess Open Section 2024 (D)
2024/03/09
2024/03/09
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1333.9
1325.8
Analysis
16
Valia's Open 2024 (D)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
4
1.0
1365.0
1352.8
Analysis
15
NG Kerk Vanderbijlpark Suid 2024 (D)
2024/02/24
2024/02/24
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1365.0
1352.8
Analysis
14
Laerskool Midvaal Chess Open Section 2024 (D)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
4.5
1365.0
1352.8
Analysis
13
2024 Gauteng Inter-Region Chess Championship (U12B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1368.0
1350.6
Analysis
12
Queens Gambit Chess Open 2023 (D)
2023/11/25
2023/11/25
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1327.1
1298.4
Analysis
11
Dr Pieter Hangelbroek Rapid 2023 (C)
2023/10/28
2023/10/28
Sedibeng (GSV)
Rapid
30
0.60
5
5
3.0
1310.2
1200.0
Analysis
10
NWU Vaal Open 2023 (D)
2023/10/14
2023/10/14
Sedibeng (GSV)
Standard
61
0.83
5
5
2.5
1310.2
1293.7
Analysis
9
NG Kerk Vanderbijlpark Suid Open 2023 (D)
2023/08/26
2023/08/26
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
1347.0
1334.4
Analysis
8
Eureka Open 2023 (F)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1352.1
1338.0
Analysis
7
Overvaal Open 2023 (D)
2023/04/15
2023/04/15
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1393.6
1388.0
Analysis
6
Hoerskool Drie Riviere Open 2023 (E)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
4
3.0
1352.7
1347.0
Analysis
5
AG Visser Open 2023 (C)
2023/02/18
2023/02/18
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1278.2
1290.1
Analysis
4
Heidelberg Open 2023 (D)
2023/02/04
2023/02/04
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1278.2
1290.1
Analysis
3
Laerkool Midvaal Chess Open 2023 (E)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
5
4.5
1228.0
1232.5
Analysis
2
Eureka Open 2022 (G+H)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1208.0
1208.0
Analysis
1
LS Vryheidsmonument Chess Open 2022 (D)
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
38
23
3
12
24.5
64.5
123.0
1288.6
1411.6
White
19
14
1
4
14.5
76.3
223.7
1273.6
1497.3
Black
19
9
2
8
10.0
52.6
22.4
1303.5
1325.9
Standard
All
38
23
3
12
24.5
64.5
123.0
1288.6
1411.6
White
19
14
1
4
14.5
76.3
223.7
1273.6
1497.3
Black
19
9
2
8
10.0
52.6
22.4
1303.5
1325.9
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
96
57
8
31
61.0
63.5
115.1
1261.6
1376.7
White
49
30
4
15
32.0
65.3
130.1
1259.9
1390.0
Black
47
27
4
16
29.0
61.7
99.5
1263.5
1363.0
Standard
All
91
55
6
30
58.0
63.7
116.8
1257.0
1373.8
White
46
29
3
14
30.5
66.3
138.6
1251.1
1389.7
Black
45
26
3
16
27.5
61.1
94.4
1263.0
1357.5
Rapid
All
5
2
2
1
3.0
60.0
85.0
1346.0
1431.0
White
3
1
1
1
1.5
50.0
0.0
1394.2
1394.2
Black
2
1
1
0
1.5
75.0
212.5
1273.8
1486.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120130080
Van Der Merwe, W (Willem)
5
2.5
2
1
2
50.0
1305.5
0.0
1305.5
View list
2
2140139659
Du Toit, M (Monika)
4
4.0
4
0
0
100.0
1287.3
425.0
1712.3
View list
3
2110138272
Campher, H (Hannah)
4
1.0
1
0
3
25.0
1309.2
-212.5
1096.7
View list
4
2130144760
Buchebner, M (Mikayla)
3
2.0
2
0
1
66.7
1307.1
141.7
1448.8
View list
5
1120136523
Myburgh, V (Vaughn)
3
2.0
2
0
1
66.7
1392.9
141.7
1534.5
View list
6
2120139658
Viljoen, C (Chene)
3
2.0
2
0
1
66.7
1305.7
141.7
1447.4
View list
7
2120135915
Emanuel, C (Caitlin)
3
0.5
0
1
2
16.7
1322.5
-283.3
1039.1
View list
8
2140135916
Emanuel, S (Shiloh)
2
2.0
2
0
0
100.0
1315.5
425.0
1740.5
View list
9
1120139655
Du Toit, C (Christiaan)
2
2.0
2
0
0
100.0
1337.6
425.0
1762.6
View list
10
2120155221
Mothakama, M (Morwesi)
2
2.0
2
0
0
100.0
1333.9
425.0
1758.9
View list
11
1120302277
Schwartz, J (Jordan Alexander)
2
2.0
2
0
0
100.0
1377.0
425.0
1802.0
View list
12
2120140219
Smit, L (Liane)
2
2.0
2
0
0
100.0
1343.0
425.0
1768.0
View list
13
2120133676
Smith, MI (Melea Ine)
2
2.0
2
0
0
100.0
1302.7
425.0
1727.7
View list
14
2120155779
Viljoen, S (Shenique)
2
2.0
2
0
0
100.0
1337.6
425.0
1762.6
View list
15
1140139663
Visser, A (Aidan)
2
2.0
2
0
0
100.0
1290.3
425.0
1715.3
View list
16
1120111239
Rajaram, E (Ekavir)
2
1.0
1
0
1
50.0
1204.0
0.0
1204.0
View list
17
1110139656
Kemp, J (Jowan)
2
0.5
0
1
1
25.0
1318.7
-212.5
1106.2
View list
18
1120141859
Nagel, D (Divan)
2
0.5
0
1
1
25.0
1377.0
-212.5
1164.5
View list
19
1130155780
Coleske, T (Tyler)
2
0.0
0
0
2
0.0
1349.5
-425.0
924.5
View list
20
2120132883
Gorrie, A (Avery)
2
0.0
0
0
2
0.0
1349.5
-425.0
924.5
View list