Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Heerden, F (Freddie)
Dob:
2010/04/21 (U16)
Gender:
Male
Chess SA id:
110091702
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (115 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
1301.7
Current Weighted rating
1326.6
Current Weighted performance
1008.8
Current official/published rating (highest between Raw, WR and WP)
1326.6
Current highest rating achieved
1554.6
Current floor (min rating allowed)
1054.6
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)
±143.4
Current Raw change used (final)
0.0
Projected new Raw rating
1301.7
Projected new Weighed rating
1220.0
Projected new Weighted performance
1008.8
Projected new final Raw rating (if new WP > new Raw)
1301.7
Projected new highest rating
1554.6
Projected new floor
1054.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1301.7
Projected effective change (new Official - current Official)
-24.9
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
1278.4
Current Weighted rating
1307.3
Current Weighted performance
1008.8
Current official/published rating (highest between Raw, WR and WP)
1307.3
Current highest rating achieved
1549.1
Current floor (min rating allowed)
1049.1
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)
±148.3
Current Raw change used (final)
0.0
Projected new Raw rating
1278.4
Projected new Weighed rating
1202.2
Projected new Weighted performance
1008.8
Projected new final Raw rating (if new WP > new Raw)
1278.4
Projected new highest rating
1549.1
Projected new floor
1049.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1278.4
Projected effective change (new Official - current Official)
-28.9
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
1221.6
Current Weighted rating
1221.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1221.6
Current highest rating achieved
1221.6
Current floor (min rating allowed)
721.6
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.6
Projected new Weighed rating
1123.9
Projected new Weighted performance
286.1
Projected new final Raw rating (if new WP > new Raw)
1221.6
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.6
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
1075.2
Current Weighted rating
1075.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1075.2
Current highest rating achieved
1075.2
Current floor (min rating allowed)
575.2
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)
±198.1
Current Raw change used (final)
0.0
Projected new Raw rating
1075.2
Projected new Weighed rating
989.2
Projected new Weighted performance
110.8
Projected new final Raw rating (if new WP > new Raw)
1075.2
Projected new highest rating
1075.2
Projected new floor
575.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1075.2
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
1
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1338.6
1321.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
34
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1338.6
1321.9
Analysis
33
Gauteng Schools Individual Finals 2023 (U13 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1331.4
1310.7
Analysis
32
JMC 3rd Trials 2022 (B)
2022/09/11
2022/09/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1374.4
1360.9
Analysis
31
JMC Trials 1 - Laerskool Fontainebleau 2022 (U14)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1422.5
1419.5
Analysis
30
2021 Gauteng Schools Chess Championships (U13 Boys)
2021/10/16
2021/10/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1445.9
1448.3
Analysis
29
JMC Helpmekaar 2021 (U12)
2021/09/06
2021/09/06
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.0
1461.1
1200.0
Analysis
28
JNW Club - Trinityhouse Little Falls Open 2020 (B)
2020/03/14
2020/03/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.0
1554.6
1549.1
Analysis
27
Chessnuts 1 - 29 February 2020 (Kings)
2020/02/29
2020/02/29
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1497.0
1491.3
Analysis
26
2019 South African Junior Team Championships (U10A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1458.3
1454.6
Analysis
25
GJM vs GE Inter Region 2019 (U10E)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1339.5
1330.1
Analysis
24
Proewe 2019 (U10)
2019/08/03
2019/08/03
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
5.0
1280.0
1255.2
Analysis
23
JHB Metro Closed 2019 (U10)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.5
1329.7
1308.3
Analysis
22
JNW Club - Helpmekaar Kollege Open 2019 (C)
2019/07/06
2019/07/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1329.7
1308.3
Analysis
21
JNW Club - Hoerskool Linden 2019 (B)
2019/06/15
2019/06/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1421.1
1414.2
Analysis
20
Vaal Chess Club Open 2019 (B)
2019/06/01
2019/06/01
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1421.1
1414.2
Analysis
19
Volkies 2019 (U10A)
2019/05/11
2019/05/11
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
5.0
1351.4
1342.3
Analysis
18
Ekurhuleni Trials 2 2019 (U10)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1350.3
1368.6
Analysis
17
JNW Club - Charterhouse Open 2019 (E)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1350.3
1368.6
Analysis
16
Chessnuts Under 1200 6 April 2019 (Kings)
2019/04/06
2019/04/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1350.3
1368.6
Analysis
15
JNW Club - Bryanston Open 1 2019 (U10)
2019/01/26
2019/01/26
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1277.7
1280.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1178.1
1093.1
White
2
0
0
2
0.0
0.0
-425.0
1223.2
798.2
Black
3
2
0
1
2.0
66.7
141.7
1148.0
1289.6
Standard
All
5
2
0
3
2.0
40.0
-85.0
1178.1
1093.1
White
2
0
0
2
0.0
0.0
-425.0
1223.2
798.2
Black
3
2
0
1
2.0
66.7
141.7
1148.0
1289.6
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
180
106
4
70
108.0
60.0
85.0
1143.8
1228.8
White
89
51
2
36
52.0
58.4
71.6
1152.8
1224.4
Black
91
55
2
34
56.0
61.5
98.1
1135.0
1233.1
Standard
All
168
100
4
64
102.0
60.7
91.1
1142.0
1233.0
White
84
49
2
33
50.0
59.5
81.0
1148.3
1229.2
Black
84
51
2
31
52.0
61.9
101.2
1135.7
1236.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1231.5
1316.5
White
2
2
0
0
2.0
100.0
425.0
1181.2
1606.2
Black
3
1
0
2
1.0
33.3
-141.7
1265.0
1123.4
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1125.0
1064.3
White
3
0
0
3
0.0
0.0
-425.0
1260.7
835.7
Black
4
3
0
1
3.0
75.0
212.5
1023.2
1235.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109086017
Roetz, K (Kyle)
4
2.0
2
0
2
50.0
1165.0
0.0
1165.0
View list
2
211085191
Naidoo, K (Kajol)
4
1.0
1
0
3
25.0
1239.5
-212.5
1027.0
View list
3
210092814
Van Der Sandt, I (Iliana)
3
3.0
3
0
0
100.0
1092.7
425.0
1517.7
View list
4
110095332
Van Der Westhuizen, W (Wihan)
3
2.0
2
0
1
66.7
990.4
141.7
1132.1
View list
5
110089114
Van Urk, M (Milan)
3
2.0
2
0
1
66.7
1308.9
141.7
1450.5
View list
6
1100099598
Rossouw, A (Andries Jacobus Putter)
3
1.0
1
0
2
33.3
1134.2
-141.7
992.6
View list
7
109076135
Van Zyl, B (Benjamin)
3
1.0
1
0
2
33.3
1000.1
-141.7
858.5
View list
8
110092737
Benadie, JG (Jg)
2
2.0
2
0
0
100.0
1315.7
425.0
1740.7
View list
9
109082809
De Villiers, J (Juan)
2
2.0
2
0
0
100.0
1257.1
425.0
1682.1
View list
10
110095048
Gibbens, A (Allan)
2
2.0
2
0
0
100.0
1252.6
425.0
1677.6
View list
11
110076637
Mcambi, A (Alipheli)
2
2.0
2
0
0
100.0
1350.3
425.0
1775.3
View list
12
1090103602
Raj, T (Tejashavi)
2
2.0
2
0
0
100.0
1102.3
425.0
1527.3
View list
13
210088688
Scheckter, R (Rebecca)
2
2.0
2
0
0
100.0
1283.6
425.0
1708.6
View list
14
1110100313
Rademeyer, L (Luca)
2
1.5
1
1
0
75.0
1340.0
212.5
1552.5
View list
15
2100100924
Kayiya, A (Anashe)
2
1.0
1
0
1
50.0
1204.5
0.0
1204.5
View list
16
110088036
Liebenberg, M (Michael)
2
1.0
1
0
1
50.0
1281.9
0.0
1281.9
View list
17
110094855
Monastursky, D (Daniel)
2
1.0
1
0
1
50.0
1277.3
0.0
1277.3
View list
18
1110102387
Smith, Z (Zion)
2
1.0
1
0
1
50.0
1525.8
0.0
1525.8
View list
19
109080728
Spamers, V (Vinaldo)
2
1.0
1
0
1
50.0
1010.3
0.0
1010.3
View list
20
109076140
Jones, E (Edward)
2
0.0
0
0
2
0.0
1283.1
-425.0
858.1
View list