Chess South Africa
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Chess South Africa
Coetzer, Z (Zinique)
Dob:
2010/01/14 (U16)
Gender:
Female
Chess SA id:
2100097415
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (43 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
1342.0
Curent Weighted rating
1322.6
Curent Weighted performance
1280.4
Current official/published rating (highest between Raw, WR and WP)
1342.0
Current floor (min rating allowed)
845.6
Current highest rating achieved
1345.6
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)
±135.4
Current Raw change used (final)
0.0
Projected new Raw rating
1342.0
Projected new Weighed rating
1325.5
Projected new Weighted performance
1280.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1342.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1345.6
Projected new floor
845.6
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
1342.3
Curent Weighted rating
1320.0
Curent Weighted performance
1280.4
Current official/published rating (highest between Raw, WR and WP)
1342.3
Current floor (min rating allowed)
846.6
Current highest rating achieved
1346.6
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)
±135.4
Current Raw change used (final)
0.0
Projected new Raw rating
1342.3
Projected new Weighed rating
1323.3
Projected new Weighted performance
1280.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1342.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1346.6
Projected new floor
846.6
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
1222.4
Curent Weighted rating
1222.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1222.4
Current floor (min rating allowed)
722.4
Current highest rating achieved
1222.4
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)
±160.6
Current Raw change used (final)
0.0
Projected new Raw rating
1222.4
Projected new Weighed rating
1222.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.4
Projected new floor
722.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
722.4
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
722.4
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Hoerskool Overvaal Chess Open 2024 (C)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1345.6
1346.6
Analysis
2
Vaalpark Primary Chess Open 2024 (C)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1345.6
1346.6
Analysis
1
Laerskool Midvaal Chess Open Section 2024 (C)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
3.0
1340.5
1340.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
22
Hoerskool Overvaal Chess Open 2024 (C)
2024/04/20
2024/04/20
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1345.6
1346.6
Analysis
21
Vaalpark Primary Chess Open 2024 (C)
2024/04/13
2024/04/13
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1345.6
1346.6
Analysis
20
Laerskool Midvaal Chess Open Section 2024 (C)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
3.0
1340.5
1340.8
Analysis
19
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1307.1
1305.2
Analysis
18
Gauteng D7 Teams 2023 (U13)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1307.1
1305.2
Analysis
17
Overvaal Ope Jul 2023 (C)
2023/07/22
2023/07/22
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1309.8
1305.7
Analysis
16
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1235.4
1222.0
Analysis
15
Gauteng Schools D7 2023 (U13 Girls)
2023/05/20
2023/05/20
Sedibeng (GSV)
Standard
60
0.83
5
5
4.5
1235.4
1222.0
Analysis
14
Valia's Chess Tournament 2023 (C)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
1.5
1235.4
1222.0
Analysis
13
Overvaal Open 2023 (D)
2023/04/15
2023/04/15
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1208.5
1184.6
Analysis
12
Hoerskool Drie Riviere Open 2023 (C)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1243.5
1226.4
Analysis
11
AG Visser Open 2023 (A+B)
2023/02/18
2023/02/18
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1297.3
1288.3
Analysis
10
Laerkool Midvaal Chess Open 2023 (C)
2023/01/28
2023/01/28
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
1294.0
1281.8
Analysis
9
Super 8 Skaak 2022 (Seniors)
2022/10/14
2022/10/14
Bojanala Platina (NBR)
Rapid
30
0.60
7
6
4.0
1284.7
1200.0
Analysis
8
D7 Teams 2022 (U13 Mixed+Girls)
2022/08/13
2022/08/13
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1212.3
1224.8
Analysis
7
Overvaal Open 2022 (D)
2022/08/06
2022/08/06
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1212.3
1224.8
Analysis
6
2022 Gauteng Schools Individual Chess Championship (U13 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1103.4
1087.2
Analysis
5
Gaueng Schools D7 2022 (U13 Girls)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1103.4
1087.2
Analysis
4
Sasolburg Open 2018 (D)
2018/06/02
2018/06/02
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1163.8
1160.4
Analysis
3
D7 Primary School League 2023 (U9 Boys+Mixed)
2018/04/21
2018/04/21
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
1117.7
1100.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
8
0
7
8.0
53.3
28.3
1315.8
1344.2
White
7
4
0
3
4.0
57.1
60.7
1357.2
1417.9
Black
8
4
0
4
4.0
50.0
0.0
1279.7
1279.7
Standard
All
15
8
0
7
8.0
53.3
28.3
1315.8
1344.2
White
7
4
0
3
4.0
57.1
60.7
1357.2
1417.9
Black
8
4
0
4
4.0
50.0
0.0
1279.7
1279.7
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
109
58
7
44
61.5
56.4
54.6
1193.8
1248.4
White
56
29
4
23
31.0
55.4
45.5
1193.3
1238.8
Black
53
29
3
21
30.5
57.5
64.2
1194.4
1258.5
Standard
All
103
54
7
42
57.5
55.8
49.5
1194.6
1244.2
White
53
27
4
22
29.0
54.7
40.1
1191.1
1231.2
Black
50
27
3
20
28.5
57.0
59.5
1198.4
1257.9
Rapid
All
6
4
0
2
4.0
66.7
141.7
1179.9
1321.5
White
3
2
0
1
2.0
66.7
141.7
1232.0
1373.7
Black
3
2
0
1
2.0
66.7
141.7
1127.7
1269.4
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
210082952
Van Biljon, J (Jessica)
3
1.0
1
0
2
33.3
1140.4
-141.7
998.7
View list
2
1110141843
Dlamini, L (Lucky)
2
2.0
2
0
0
100.0
1307.1
425.0
1732.1
View list
3
1110149143
Radebe, T (Thato)
2
2.0
2
0
0
100.0
1345.6
425.0
1770.6
View list
4
209089669
Noton, HR (Hannah)
2
1.5
1
1
0
75.0
1221.8
212.5
1434.3
View list
5
1110116609
Van Nieuwenhuizen, J (Jacques)
2
1.0
1
0
1
50.0
1259.2
0.0
1259.2
View list
6
1110140213
De Jager, G (Gideon)
2
0.5
0
1
1
25.0
1327.7
-212.5
1115.2
View list
7
1110133701
Willemse, PJ (Pierre)
2
0.0
0
0
2
0.0
1252.9
-425.0
827.9
View list
8
108065201
De Villiers, J (Jean)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
9
1110099329
De Kock, D (De-Han)
1
1.0
1
0
0
100.0
1284.7
425.0
1709.7
View list
10
2110155840
De Klerk, G (Gizelle)
1
1.0
1
0
0
100.0
1235.4
425.0
1660.4
View list
11
2100135907
Dlamini, L (Lwazi)
1
1.0
1
0
0
100.0
1340.5
425.0
1765.5
View list
12
2100302105
Andrews, M (Megan Ruth)
1
1.0
1
0
0
100.0
1345.6
425.0
1770.6
View list
13
1100118051
Colyn, R (Rohan)
1
1.0
1
0
0
100.0
1284.7
425.0
1709.7
View list
14
2110136513
Coetzer, J (Jessica)
1
1.0
1
0
0
100.0
1212.3
425.0
1637.3
View list
15
2100155838
Booysen, M (Minique)
1
1.0
1
0
0
100.0
1307.1
425.0
1732.1
View list
16
1100300119
Bouwenhorst, K (Keegan Esjee)
1
1.0
1
0
0
100.0
1340.5
425.0
1765.5
View list
17
2110117608
Els, M (Marika)
1
1.0
1
0
0
100.0
1235.4
425.0
1660.4
View list
18
2120135915
Emanuel, C (Caitlin)
1
1.0
1
0
0
100.0
1208.5
425.0
1633.5
View list
19
2090144710
Fourie, C (Corne)
1
1.0
1
0
0
100.0
1212.3
425.0
1637.3
View list
20
1100098054
Gouws, L (Luka)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list