Chess South Africa
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Chess South Africa
Pelser, J (Jean-Marie)
Dob:
2006/05/26 (U20)
Gender:
Female
Chess SA id:
206050956
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (78 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
1433.4
Curent Weighted rating
1464.9
Curent Weighted performance
1294.7
Current official/published rating (highest between Raw, WR and WP)
1464.9
Current floor (min rating allowed)
1002.1
Current highest rating achieved
1502.1
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)
±118.9
Current Raw change used (final)
0.0
Projected new Raw rating
1433.4
Projected new Weighed rating
1463.3
Projected new Weighted performance
1294.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1463.3
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1502.1
Projected new floor
1002.1
Projected new K-facor
32
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
1426.1
Curent Weighted rating
1465.1
Curent Weighted performance
1283.1
Current official/published rating (highest between Raw, WR and WP)
1465.1
Current floor (min rating allowed)
1009.0
Current highest rating achieved
1509.0
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)
±120.2
Current Raw change used (final)
0.0
Projected new Raw rating
1426.1
Projected new Weighed rating
1463.0
Projected new Weighted performance
1283.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1463.0
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1509.0
Projected new floor
1009.0
Projected new K-facor
32
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
1321.6
Curent Weighted rating
1048.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1321.6
Current floor (min rating allowed)
821.6
Current highest rating achieved
1321.6
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)
±139.4
Current Raw change used (final)
0.0
Projected new Raw rating
1321.6
Projected new Weighed rating
1075.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1321.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1321.6
Projected new floor
821.6
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
891.0
Curent Weighted rating
891.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
891.0
Current floor (min rating allowed)
821.6
Current highest rating achieved
891.0
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)
±257.5
Current Raw change used (final)
0.0
Projected new Raw rating
891.0
Projected new Weighed rating
891.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
891.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
891.0
Projected new floor
821.6
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
2
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1450.4
1450.4
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.5
1502.1
1509.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
46
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1450.4
1450.4
Analysis
45
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
0.5
1502.1
1509.0
Analysis
44
2023 Gauteng Top Schools (U19 Girls)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
5.0
1464.1
1462.9
Analysis
43
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1462.8
1462.3
Analysis
42
2022 South African Junior Team Chess Championships (U20 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
4.0
1401.7
1399.6
Analysis
41
2022 Gauteng Schools Team Championships (U19 Girls)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1392.1
1387.8
Analysis
40
2022 Alekhine Open (B)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.5
1392.1
1387.8
Analysis
39
South African Junior Closed Chess Championships 2022 (U16 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
11
5.0
1382.5
1376.0
Analysis
38
2022 Gauteng Interregion (U16+U18 Girls)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1365.0
1353.6
Analysis
37
2022 Tshwane Chess Open Registration Tournament (B)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1381.7
1373.4
Analysis
36
2021 Etienne Lewis Closed Trials (U16 Girls)
2021/09/24
2021/09/26
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
7
4.0
1383.5
1375.6
Analysis
35
2021 Gauteng North Open Tournament (B)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1369.7
1359.9
Analysis
34
2021 Lubowski Open Tournament (B)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1386.5
1377.5
Analysis
33
2021 Registration Tournament (B)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1399.8
1393.8
Analysis
32
2020 Waterkloof Open (B)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
3
0.5
1447.0
1445.3
Analysis
31
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
3.5
1456.0
1455.5
Analysis
30
2020 Registration Tournament (B)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1368.7
1368.4
Analysis
29
2019 South African Junior Team Championships (U14A Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.5
1368.7
1368.4
Analysis
28
2019 Etienne Lewis Trials (U14 Girls)
2019/08/30
2019/09/01
Tshwane (GTP)
Standard
120
1.00
7
6
4.0
1308.2
1316.1
Analysis
27
2019 Gauteng School League Finals (U13 Girls)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1264.3
1281.8
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
2
1
6
2.5
27.8
-188.9
1444.7
1255.8
White
5
2
1
2
2.5
50.0
0.0
1354.2
1354.2
Black
4
0
0
4
0.0
0.0
-425.0
1557.8
1132.8
Standard
All
9
2
1
6
2.5
27.8
-188.9
1444.7
1255.8
White
5
2
1
2
2.5
50.0
0.0
1354.2
1354.2
Black
4
0
0
4
0.0
0.0
-425.0
1557.8
1132.8
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
251
138
20
93
148.0
59.0
76.2
1188.8
1265.0
White
130
75
12
43
81.0
62.3
104.6
1183.8
1288.4
Black
121
63
8
50
67.0
55.4
45.7
1194.1
1239.8
Standard
All
241
135
19
87
144.5
60.0
84.6
1190.6
1275.2
White
125
74
11
40
79.5
63.6
115.6
1188.7
1304.3
Black
116
61
8
47
65.0
56.0
51.3
1192.6
1243.9
Rapid
All
10
3
1
6
3.5
35.0
-127.5
1146.0
1018.5
White
5
1
1
3
1.5
30.0
-170.0
1062.7
892.7
Black
5
2
0
3
2.0
40.0
-85.0
1229.2
1144.2
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
206001830
Bent, C (Cierra)
6
2.0
2
0
4
33.3
1202.6
-141.7
1060.9
View list
2
206032103
Reyneke, M (Melindie)
4
4.0
4
0
0
100.0
1216.2
425.0
1641.2
View list
3
206048391
Naidoo, M (Mira)
4
2.0
2
0
2
50.0
1183.1
0.0
1183.1
View list
4
207087582
Amrouni, A (Alexia Shakira)
3
3.0
3
0
0
100.0
1353.8
425.0
1778.8
View list
5
207077152
Odendaal, Z (Zandri)
3
3.0
3
0
0
100.0
1135.7
425.0
1560.7
View list
6
205039930
Van Heerden, M (Mia)
3
3.0
3
0
0
100.0
1225.1
425.0
1650.1
View list
7
171042488
Webb, G (Gordon)
3
2.5
2
1
0
83.3
1412.2
283.3
1695.5
View list
8
206026780
Naude, N (Nia)
3
2.0
2
0
1
66.7
1405.0
141.7
1546.7
View list
9
108082684
De Vries, MA (Andrio)
3
1.0
1
0
2
33.3
1203.2
-141.7
1061.5
View list
10
207085410
Le Roux, C (Claire)
3
1.0
1
0
2
33.3
1347.1
-141.7
1205.4
View list
11
208088604
Monnig, E (Erika)
3
1.0
1
0
2
33.3
1278.9
-141.7
1137.2
View list
12
206044984
Qangule, MK (Mandibonge)
3
0.0
0
0
3
0.0
1030.5
-425.0
605.5
View list
13
206044986
Wang, P-S (Pei-Shan)
3
0.0
0
0
3
0.0
1088.6
-425.0
663.6
View list
14
206059524
Botha, R (Riti)
2
2.0
2
0
0
100.0
1150.3
425.0
1575.3
View list
15
206095322
Behr, S (Stesha)
2
2.0
2
0
0
100.0
1267.0
425.0
1692.0
View list
16
206092298
De Almeida, K (Kelly)
2
2.0
2
0
0
100.0
1295.8
425.0
1720.8
View list
17
205006894
De Vries, M (Marisa)
2
2.0
2
0
0
100.0
1119.6
425.0
1544.6
View list
18
193020018
Malan, A (Aiden)
2
2.0
2
0
0
100.0
1059.8
425.0
1484.8
View list
19
206088003
Van Niekerk, LA (Lee Ann)
2
2.0
2
0
0
100.0
1075.5
425.0
1500.5
View list
20
2060097845
Venter, Z (Zanri)
2
2.0
2
0
0
100.0
1321.8
425.0
1746.8
View list