Chess South Africa
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Chess South Africa
Lin, J (Junming)
Dob:
2016/04/23 (U10)
Gender:
Male
Chess SA id:
1160150117
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/06/15 (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
1371.4
Current Weighted rating
1217.3
Current Weighted performance
1329.5
Current official/published rating (highest between Raw, WR and WP)
1371.4
Current highest rating achieved
1371.4
Current floor (min rating allowed)
871.4
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
3.30
Difference (S-We)
0.58
Current Raw change (no limits, including tournament time weight)
20.9
Current min/max change allowed (with limits)
±129.9
Current Raw change used (final)
20.9
Projected new Raw rating
1392.3
Projected new Weighed rating
1121.2
Projected new Weighted performance
1392.8
Projected new final Raw rating (if new WP > new Raw)
1392.8
Projected new highest rating
1392.8
Projected new floor
892.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1392.8
Projected effective change (new Official - current Official)
+21.4
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
1352.3
Current Weighted rating
1231.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1352.3
Current highest rating achieved
1352.3
Current floor (min rating allowed)
852.3
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
3.25
Difference (S-We)
0.75
Current Raw change (no limits, including tournament time weight)
27.0
Current min/max change allowed (with limits)
±133.5
Current Raw change used (final)
27.0
Projected new Raw rating
1379.3
Projected new Weighed rating
1133.6
Projected new Weighted performance
1427.7
Projected new final Raw rating (if new WP > new Raw)
1427.7
Projected new highest rating
1427.7
Projected new floor
927.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1427.7
Projected effective change (new Official - current Official)
+75.4
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
1322.7
Current Weighted rating
1195.9
Current Weighted performance
1307.1
Current official/published rating (highest between Raw, WR and WP)
1322.7
Current highest rating achieved
1322.7
Current floor (min rating allowed)
822.7
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)
±139.2
Current Raw change used (final)
0.0
Projected new Raw rating
1322.7
Projected new Weighed rating
1101.2
Projected new Weighted performance
1307.1
Projected new final Raw rating (if new WP > new Raw)
1322.7
Projected new highest rating
1322.7
Projected new floor
822.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1322.7
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:
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
Start:
2024/06/15
End:
2024/06/15
Host:
WCT
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1371.4
Rating gain/loss:
20.9
Type rating:
1352.3
Rating gain/loss:
27.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
9
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1371.4
1352.3
Analysis
8
PNPS Chess Challengers 2024 (U10)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1270.4
1203.0
Analysis
7
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.0
1270.4
1203.0
Analysis
6
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1270.4
1290.0
Analysis
5
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.0
1305.3
1254.5
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1286.8
1276.0
Analysis
3
Cape of Good Hope Open Chess Tournament 2024 (U10)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1220.2
1252.0
Analysis
2
De Hoop Teams Play Offs 2023 (U9 Mixed)
2024/02/10
2024/02/10
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1220.2
1200.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1220.2
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1371.4
1352.3
Analysis
12
PNPS Chess Challengers 2024 (U10)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1270.4
1203.0
Analysis
11
Steinitz Chess Festival 2024 (U10)
2024/05/11
2024/05/11
Cape Town (WCT)
Rapid
20
0.47
5
5
4.0
1270.4
1203.0
Analysis
10
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1270.4
1290.0
Analysis
9
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
2.0
1305.3
1254.5
Analysis
8
Cape Town Metro Schools Chess Closed Individuals 2024 (U9 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1286.8
1276.0
Analysis
7
Cape of Good Hope Open Chess Tournament 2024 (U10)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1220.2
1252.0
Analysis
6
De Hoop Teams Play Offs 2023 (U9 Mixed)
2024/02/10
2024/02/10
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1220.2
1200.0
Analysis
5
CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1220.2
1200.0
Analysis
4
Kraaifontein Open 2023 (U8)
2023/12/09
2023/12/09
Cape Town (WCT)
Rapid
30
0.60
6
6
5.0
1161.6
1146.4
Analysis
3
Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1152.0
1120.0
Analysis
2
GPCA Rapid 2023 (U10)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
0
0.0
1152.0
1120.0
Analysis
1
De Hoop Teams Play Offs 2023 (U9 Mixed)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
30
0.60
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
51
29
6
16
32.0
62.7
108.3
1255.8
1364.1
White
24
12
3
9
13.5
56.3
53.1
1257.1
1310.2
Black
27
17
3
7
18.5
68.5
157.4
1254.6
1412.1
Standard
All
27
17
3
7
18.5
68.5
157.4
1285.2
1442.6
White
13
7
2
4
8.0
61.5
98.1
1281.7
1379.7
Black
14
10
1
3
10.5
75.0
212.5
1288.5
1501.0
Rapid
All
24
12
3
9
13.5
56.3
53.1
1222.7
1275.8
White
11
5
1
5
5.5
50.0
0.0
1228.1
1228.1
Black
13
7
2
4
8.0
61.5
98.1
1218.1
1316.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
67
37
6
24
40.0
59.7
82.5
1245.4
1327.8
White
32
15
3
14
16.5
51.6
13.3
1245.4
1258.7
Black
35
22
3
10
23.5
67.1
145.7
1245.4
1391.1
Standard
All
27
17
3
7
18.5
68.5
157.4
1285.2
1442.6
White
13
7
2
4
8.0
61.5
98.1
1281.7
1379.7
Black
14
10
1
3
10.5
75.0
212.5
1288.5
1501.0
Rapid
All
40
20
3
17
21.5
53.8
31.9
1218.5
1250.4
White
19
8
1
10
8.5
44.7
-44.7
1220.6
1175.8
Black
21
12
2
7
13.0
61.9
101.2
1216.6
1317.8
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
1160191526
Berggren, E (Eli)
2
2.0
2
0
0
100.0
1161.6
425.0
1586.6
View list
2
2170191527
Kirthan, V (Venya)
2
2.0
2
0
0
100.0
1161.6
425.0
1586.6
View list
3
1150157952
Van Der Heyde, J (Jacob)
2
1.5
1
1
0
75.0
1253.5
212.5
1466.0
View list
4
1150158970
Chapela, K (Kai)
2
1.0
1
0
1
50.0
1295.8
0.0
1295.8
View list
5
1150150112
Fourie, S (Steph)
2
1.0
1
0
1
50.0
1219.4
0.0
1219.4
View list
6
2170147533
Klopper, E (Elbe)
2
1.0
1
0
1
50.0
1161.6
0.0
1161.6
View list
7
1150150111
Foster, B (Bjorn)
2
0.0
0
0
2
0.0
1186.1
-425.0
761.1
View list
8
1150140699
Marais, A (Alexander)
2
0.0
0
0
2
0.0
1253.5
-425.0
828.5
View list
9
2150150118
Pfukwa, R (Rujeko)
2
0.0
0
0
2
0.0
1186.1
-425.0
761.1
View list
10
1150137343
Stern, M (Mason)
2
0.0
0
0
2
0.0
1278.6
-425.0
853.6
View list
11
1150300543
Howes, T (Tyler)
1
1.0
1
0
0
100.0
1270.4
425.0
1695.4
View list
12
1870302203
King, W (Wesley)
1
1.0
1
0
0
100.0
1305.3
425.0
1730.3
View list
13
1150305013
Kilawushe, Z (Zeengce)
1
1.0
1
0
0
100.0
1270.4
425.0
1695.4
View list
14
2160305009
Greer, E (Ella)
1
1.0
1
0
0
100.0
1270.4
425.0
1695.4
View list
15
1150146766
Blom, L (Luca)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
16
2160162747
Arendse, M (Meekah)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
17
1160158922
Koen, G (Gustav)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list
18
1150139439
Levin, J (Jamie)
1
1.0
1
0
0
100.0
1286.8
425.0
1711.8
View list
19
1150305015
Loos, A (Aaron)
1
1.0
1
0
0
100.0
1270.4
425.0
1695.4
View list
20
1150151765
Louw, J (Jean)
1
1.0
1
0
0
100.0
1220.2
425.0
1645.2
View list