Chess South Africa
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Chess South Africa
Koen , K (Kaylee-Jane)
Dob:
2010/06/25 (U16)
Gender:
Female
Chess SA id:
2100112735
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (2 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
1310.3
Curent Weighted rating
1276.9
Curent Weighted performance
1249.8
Current official/published rating (highest between Raw, WR and WP)
1310.3
Current floor (min rating allowed)
840.3
Current highest rating achieved
1340.3
Current K-factor
36
Games played this month
5
Score (S)
5.0
Expected score (We)
2.97
Difference (S-We)
2.03
Current Raw change (no limits, including tournament time weight)
60.7
Current min/max change allowed (with limits)
±141.7
Current Raw change used (final)
60.7
Projected new Raw rating
1371.0
Projected new Weighed rating
1285.4
Projected new Weighted performance
1249.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1371.0
Projected effective change (new Official - current Official)
+60.7
Projected new highest rating
1371.0
Projected new floor
871.0
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
1298.9
Curent Weighted rating
1270.8
Curent Weighted performance
1210.8
Current official/published rating (highest between Raw, WR and WP)
1298.9
Current floor (min rating allowed)
850.1
Current highest rating achieved
1350.1
Current K-factor
36
Games played this month
5
Score (S)
5.0
Expected score (We)
2.90
Difference (S-We)
2.10
Current Raw change (no limits, including tournament time weight)
75.6
Current min/max change allowed (with limits)
±144.0
Current Raw change used (final)
75.6
Projected new Raw rating
1374.5
Projected new Weighed rating
1279.8
Projected new Weighted performance
1210.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1374.5
Projected effective change (new Official - current Official)
+75.6
Projected new highest rating
1374.5
Projected new floor
874.5
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
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)
700.0
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
0.0
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
700.0
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
5.0
Main rating:
1310.3
Rating gain/loss:
60.7
Type rating:
1298.9
Rating gain/loss:
75.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1310.3
1298.9
Analysis
2
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1312.4
1300.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1245.7
1226.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1310.3
1298.9
Analysis
12
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1312.4
1300.0
Analysis
11
2024 Gauteng Inter-Region Chess Championship (U14 Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1245.7
1226.6
Analysis
10
Gauteng Soncini Finals 2023 (Girls)
2023/10/28
2023/10/28
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1229.3
1200.0
Analysis
9
2023 Alekhine Open Tournament (C)
2023/09/09
2023/09/09
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1308.8
1311.9
Analysis
8
2023 Etienne Lewis Closed Tournament (U14)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1340.3
1350.1
Analysis
7
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1228.6
1233.1
Analysis
6
2023 Tshwane North School District CLOSED Individual Championships (D3) (U13 Girls)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1228.6
1233.1
Analysis
5
Chris Greyling Open Tournament 2023 (BC)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1201.4
1202.1
Analysis
4
Schoemies Kings & Queens 2023 (Rooks)
2023/03/18
2023/03/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1201.4
1202.1
Analysis
3
2023 Piet Robbertse Fide Rated Open Chess Tournament (B)
2023/02/04
2023/02/05
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1242.7
1247.8
Analysis
2
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1223.9
1228.4
Analysis
1
2019 D3 Individuals (U9 Girls)
2019/04/13
2019/04/13
Tshwane (GTP)
Standard
60
0.83
5
4
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
10
2
3
11.0
73.3
198.3
1315.8
1514.2
White
8
6
1
1
6.5
81.3
265.6
1337.9
1603.5
Black
7
4
1
2
4.5
64.3
121.4
1290.6
1412.0
Standard
All
15
10
2
3
11.0
73.3
198.3
1315.8
1514.2
White
8
6
1
1
6.5
81.3
265.6
1337.9
1603.5
Black
7
4
1
2
4.5
64.3
121.4
1290.6
1412.0
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
64
34
4
26
36.0
56.3
53.1
1279.6
1332.7
White
32
16
3
13
17.5
54.7
39.8
1283.2
1323.0
Black
32
18
1
13
18.5
57.8
66.4
1276.0
1342.4
Standard
All
59
31
4
24
33.0
55.9
50.4
1276.3
1326.8
White
29
15
3
11
16.5
56.9
58.6
1278.1
1336.7
Black
30
16
1
13
16.5
55.0
42.5
1274.7
1317.2
Rapid
All
5
3
0
2
3.0
60.0
85.0
1318.1
1403.1
White
3
1
0
2
1.0
33.3
-141.7
1332.4
1190.8
Black
2
2
0
0
2.0
100.0
425.0
1296.5
1721.5
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
210086774
Grobler, A (Amorette)
3
1.5
1
1
1
50.0
1246.3
0.0
1246.3
View list
2
210091697
Botha, A (Andrea)
2
2.0
2
0
0
100.0
1237.2
425.0
1662.2
View list
3
2100155299
Khama, T (Tsholofelo)
1
1.0
1
0
0
100.0
1229.3
425.0
1654.3
View list
4
2090303407
Baloyi, T (Tebatso)
1
1.0
1
0
0
100.0
1310.3
425.0
1735.3
View list
5
2110155290
Akoojee, Y (Yumna)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
6
2100112733
Bornman, D (Danielle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2110145811
Chokoe, T (Tshegofatso Maribana)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
8
2100155967
Chauke, P (Puseletso)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
9
210072580
Ferreira, A (Adriani)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
2090303409
Djiane, L (Lehumo)
1
1.0
1
0
0
100.0
1310.3
425.0
1735.3
View list
11
2110148658
De Jager, A (Anneke)
1
1.0
1
0
0
100.0
1340.3
425.0
1765.3
View list
12
2100105767
Joubert, M (Marce)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1110112986
Legwale, L (Lesedi)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
14
210088596
Louw, N (Nova)
1
1.0
1
0
0
100.0
1229.3
425.0
1654.3
View list
15
1110155590
Madiba, K (Kutlwano)
1
1.0
1
0
0
100.0
1340.3
425.0
1765.3
View list
16
2100097422
Masilo, R (Rendane)
1
1.0
1
0
0
100.0
1245.7
425.0
1670.7
View list
17
2110155973
Mkanaka, C (Chikudo)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
18
1100144058
Mlalazi, C (Curtis)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
19
2090136706
Moabi, O (Olerato)
1
1.0
1
0
0
100.0
1229.3
425.0
1654.3
View list
20
1100145901
Mogale, K (Kamogelo)
1
1.0
1
0
0
100.0
1223.9
425.0
1648.9
View list