Chess South Africa
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Chess South Africa
Ryan, D (Declan)
Dob:
2011/06/04 (U14)
Gender:
Male
Chess SA id:
1110138263
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (1 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
1429.0
Curent Weighted rating
1414.6
Curent Weighted performance
1357.1
Current official/published rating (highest between Raw, WR and WP)
1429.0
Current floor (min rating allowed)
936.1
Current highest rating achieved
1436.1
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
2.50
Difference (S-We)
0.50
Current Raw change (no limits, including tournament time weight)
13.3
Current min/max change allowed (with limits)
±119.7
Current Raw change used (final)
13.3
Projected new Raw rating
1442.3
Projected new Weighed rating
1418.4
Projected new Weighted performance
1357.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1442.3
Projected effective change (new Official - current Official)
+13.3
Projected new highest rating
1442.3
Projected new floor
942.3
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
1443.5
Curent Weighted rating
1412.6
Curent Weighted performance
1389.4
Current official/published rating (highest between Raw, WR and WP)
1443.5
Current floor (min rating allowed)
943.5
Current highest rating achieved
1443.5
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
2.67
Difference (S-We)
0.33
Current Raw change (no limits, including tournament time weight)
10.6
Current min/max change allowed (with limits)
±117.2
Current Raw change used (final)
10.6
Projected new Raw rating
1454.1
Projected new Weighed rating
1417.7
Projected new Weighted performance
1389.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1454.1
Projected effective change (new Official - current Official)
+10.6
Projected new highest rating
1454.1
Projected new floor
954.1
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
1205.8
Curent Weighted rating
1225.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1225.8
Current floor (min rating allowed)
739.6
Current highest rating achieved
1239.6
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)
±164.5
Current Raw change used (final)
0.0
Projected new Raw rating
1205.8
Projected new Weighed rating
1224.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.4
Projected effective change (new Official - current Official)
-1.3
Projected new highest rating
1239.6
Projected new floor
739.6
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
1244.8
Curent Weighted rating
1233.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1244.8
Current floor (min rating allowed)
739.6
Current highest rating achieved
1244.8
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)
±155.6
Current Raw change used (final)
0.0
Projected new Raw rating
1244.8
Projected new Weighed rating
1234.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1244.8
Projected new floor
739.6
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Trinityhouse Little Falls 2024 (C)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1429.0
Rating gain/loss:
13.3
Type rating:
1443.5
Rating gain/loss:
10.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JMC Trinityhouse Little Falls 2024 (C)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1429.0
1443.5
Analysis
3
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1412.8
1423.7
Analysis
2
Gear Up Mzansi Rapid 2024 (Advanced)
2024/02/17
2024/02/17
Johannesburg Metro (GJM)
Rapid
35
0.66
5
5
2.0
1428.0
1239.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1436.1
1429.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
JMC Trinityhouse Little Falls 2024 (C)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1429.0
1443.5
Analysis
18
1st Knights Open Tournament 2024 (B)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1412.8
1423.7
Analysis
17
Gear Up Mzansi Rapid 2024 (Advanced)
2024/02/17
2024/02/17
Johannesburg Metro (GJM)
Rapid
35
0.66
5
5
2.0
1428.0
1239.6
Analysis
16
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1436.1
1429.5
Analysis
15
JMC Closed Aug 2023 (U14)
2023/08/04
2023/08/06
Johannesburg Metro (GJM)
Standard
90
0.94
6
5
4.0
1402.4
1392.0
Analysis
14
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
2023/07/30
2023/07/30
Johannesburg Metro (GJM)
Blitz
8
0.25
7
7
4.0
1390.3
1200.0
Analysis
13
JMC Trinity Little Falls 2023 (C)
2023/07/02
2023/07/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1390.3
1378.9
Analysis
12
JNW Open - Trinityhouse Little Falls 2023 (B)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1423.2
1420.2
Analysis
11
Gauteng Schools Individual Finals 2023 (U13 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1382.9
1368.7
Analysis
10
JNW Open - Crawford 2023 (B)
2023/03/04
2023/03/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1356.6
1332.0
Analysis
9
Mzansi Rapid 2023 (Intermediate)
2023/02/04
2023/02/04
Johannesburg Metro (GJM)
Rapid
25
0.54
6
5
3.5
1344.5
1200.0
Analysis
8
JMC 3rd Trials 2022 (C)
2022/09/11
2022/09/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1382.1
1375.6
Analysis
7
JMC 2nd Trials 2022 (C)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1301.8
1320.2
Analysis
6
2022 Gauteng Schools Team Championships (U11 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1301.8
1320.2
Analysis
5
JMC Womens Day 2022 (C)
2022/08/06
2022/08/07
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1301.8
1320.2
Analysis
4
2022 Jacaranda Round Robin (W)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1216.6
1221.6
Analysis
3
JMC Trials 1 - Laerskool Fontainebleau 2022 (U12)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1216.6
1221.6
Analysis
2
2022 Gauteng Schools Individual Chess Championship (U11 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1162.2
1153.6
Analysis
1
JNW Trinityhouse LF 2022 (Contenders)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
7
5
7
9.5
50.0
0.0
1434.4
1434.4
White
10
4
4
2
6.0
60.0
85.0
1450.8
1535.8
Black
9
3
1
5
3.5
38.9
-94.4
1416.2
1321.7
Standard
All
14
5
5
4
7.5
53.6
30.4
1447.7
1478.0
White
7
2
4
1
4.0
57.1
60.7
1469.3
1530.0
Black
7
3
1
3
3.5
50.0
0.0
1426.0
1426.0
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1397.2
1312.2
White
3
2
0
1
2.0
66.7
141.7
1407.5
1549.2
Black
2
0
0
2
0.0
0.0
-425.0
1381.8
956.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
95
51
12
32
57.0
60.0
85.0
1309.4
1394.4
White
46
26
9
11
30.5
66.3
138.6
1310.2
1448.8
Black
49
25
3
21
26.5
54.1
34.7
1308.7
1343.4
Standard
All
78
42
11
25
47.5
60.9
92.6
1304.1
1396.7
White
38
22
8
8
26.0
68.4
156.6
1295.5
1452.1
Black
40
20
3
17
21.5
53.8
31.9
1312.2
1344.1
Rapid
All
10
5
1
4
5.5
55.0
42.5
1334.7
1377.2
White
5
3
1
1
3.5
70.0
170.0
1347.2
1517.2
Black
5
2
0
3
2.0
40.0
-85.0
1322.1
1237.1
Blitz
All
7
4
0
3
4.0
57.1
60.7
1333.1
1393.8
White
3
1
0
2
1.0
33.3
-141.7
1434.2
1292.5
Black
4
3
0
1
3.0
75.0
212.5
1257.2
1469.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110134884
Habangana, B (Bushe)
3
1.5
0
3
0
50.0
1369.8
0.0
1369.8
View list
2
111092267
D`Alton, E (Ezra)
2
2.0
2
0
0
100.0
1352.1
425.0
1777.1
View list
3
1120115958
Bazhko, A (Anton)
2
1.0
1
0
1
50.0
1373.4
0.0
1373.4
View list
4
1110133758
Bloem, J (James)
2
1.0
1
0
1
50.0
1415.7
0.0
1415.7
View list
5
1110097689
Froom, J (Jacob)
2
1.0
1
0
1
50.0
1299.3
0.0
1299.3
View list
6
1130143688
Gupta, A (Akul)
2
1.0
1
0
1
50.0
1425.6
0.0
1425.6
View list
7
1090130898
Mesele, O (Oboitshepo)
2
1.0
1
0
1
50.0
1301.8
0.0
1301.8
View list
8
1120111803
Retief, A (Antonie)
2
1.0
1
0
1
50.0
1259.2
0.0
1259.2
View list
9
1140135557
Thorulsley, K (Kairaav)
2
1.0
1
0
1
50.0
1386.3
0.0
1386.3
View list
10
1100151738
Combrink, J (Juan-Louis)
2
1.0
0
2
0
50.0
1401.5
0.0
1401.5
View list
11
111077190
Liang, YX (Yi-Xuan (Bowie))
2
0.0
0
0
2
0.0
1232.0
-425.0
807.0
View list
12
1100111138
Akker, D (Dylan)
1
1.0
1
0
0
100.0
1402.4
425.0
1827.4
View list
13
1100115547
Claassen, N (Nicolaas)
1
1.0
1
0
0
100.0
1382.9
425.0
1807.9
View list
14
212091698
Chinoruma, K (Kupa)
1
1.0
1
0
0
100.0
1301.8
425.0
1726.8
View list
15
1120140223
Botha, D (Dirko)
1
1.0
1
0
0
100.0
1162.2
425.0
1587.2
View list
16
1120143037
Bonnin, M (Marco)
1
1.0
1
0
0
100.0
1162.2
425.0
1587.2
View list
17
1120143015
Bender, J (Jandre)
1
1.0
1
0
0
100.0
1382.1
425.0
1807.1
View list
18
1130130727
Badenhorst, M (Matthew)
1
1.0
1
0
0
100.0
1429.0
425.0
1854.0
View list
19
1160137420
Badat, M (Mikaeel)
1
1.0
1
0
0
100.0
1429.0
425.0
1854.0
View list
20
1110116222
Basha, R (Rizwan)
1
1.0
1
0
0
100.0
1436.1
425.0
1861.1
View list