Chess South Africa
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Chess South Africa
Oconnell, J (Jayran)
Dob:
2009/05/22 (U16)
Gender:
Male
Chess SA id:
1090140921
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (97 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
1274.0
Current Weighted rating
1258.4
Current Weighted performance
1208.0
Current official/published rating (highest between Raw, WR and WP)
1274.0
Current highest rating achieved
1293.7
Current floor (min rating allowed)
793.7
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)
±149.2
Current Raw change used (final)
0.0
Projected new Raw rating
1274.0
Projected new Weighed rating
1158.4
Projected new Weighted performance
1208.0
Projected new final Raw rating (if new WP > new Raw)
1274.0
Projected new highest rating
1293.7
Projected new floor
793.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.0
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
1234.6
Current Weighted rating
1233.3
Current Weighted performance
1182.8
Current official/published rating (highest between Raw, WR and WP)
1234.6
Current highest rating achieved
1254.0
Current floor (min rating allowed)
754.0
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.6
Projected new Weighed rating
1134.8
Projected new Weighted performance
1182.8
Projected new final Raw rating (if new WP > new Raw)
1234.6
Projected new highest rating
1254.0
Projected new floor
754.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1234.6
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
1283.4
Current Weighted rating
1261.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1283.4
Current highest rating achieved
1283.4
Current floor (min rating allowed)
783.4
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)
±147.2
Current Raw change used (final)
0.0
Projected new Raw rating
1283.4
Projected new Weighed rating
1161.2
Projected new Weighted performance
975.1
Projected new final Raw rating (if new WP > new Raw)
1283.4
Projected new highest rating
1283.4
Projected new floor
783.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1283.4
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Sarah Baartman District Schools Trials 2024 (U15 Boys)
2024/08/03
2024/08/03
Sarah Baartman (ESB)
Rapid
35
0.66
5
4
2.0
1274.0
1283.4
Analysis
5
SBDCU Closed Trials 2024 (U16 Boys)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1293.7
1254.0
Analysis
4
SBDCU Trial 3 2024 (U16)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1289.8
1243.6
Analysis
3
Humansdorp CMC Schools Trials 2024 (U15 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1255.1
1245.2
Analysis
2
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
4
3.0
1239.4
1225.2
Analysis
1
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1239.4
1225.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Sarah Baartman District Schools Trials 2024 (U15 Boys)
2024/08/03
2024/08/03
Sarah Baartman (ESB)
Rapid
35
0.66
5
4
2.0
1274.0
1283.4
Analysis
8
SBDCU Closed Trials 2024 (U16 Boys)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1293.7
1254.0
Analysis
7
SBDCU Trial 3 2024 (U16)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1289.8
1243.6
Analysis
6
Humansdorp CMC Schools Trials 2024 (U15 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1255.1
1245.2
Analysis
5
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
4
3.0
1239.4
1225.2
Analysis
4
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1239.4
1225.2
Analysis
3
Kouga Mayarol Cup 2022 (U13)
2022/07/23
2022/07/23
Sarah Baartman (ESB)
Standard
65
0.85
6
6
4.0
1213.1
1178.4
Analysis
2
Humansdorp CMC Trials 2022
2022/05/20
2022/05/20
Sarah Baartman (ESB)
Rapid
45
0.74
5
5
3.5
1200.0
1200.0
Analysis
1
Fountains Mall Open Tournament 2022 (B)
2022/05/14
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
30
16
1
13
16.5
55.0
42.5
1266.1
1308.6
White
15
6
1
8
6.5
43.3
-56.7
1289.8
1233.1
Black
15
10
0
5
10.0
66.7
141.7
1242.5
1384.2
Standard
All
20
10
1
9
10.5
52.5
21.3
1239.9
1261.2
White
9
1
1
7
1.5
16.7
-283.3
1309.3
1026.0
Black
11
9
0
2
9.0
81.8
270.5
1183.2
1453.6
Rapid
All
10
6
0
4
6.0
60.0
85.0
1318.6
1403.6
White
6
5
0
1
5.0
83.3
283.3
1260.5
1543.8
Black
4
1
0
3
1.0
25.0
-212.5
1405.7
1193.2
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
46
25
2
19
26.0
56.5
55.4
1242.7
1298.2
White
23
10
1
12
10.5
45.7
-37.0
1256.7
1219.7
Black
23
15
1
7
15.5
67.4
147.8
1228.8
1376.6
Standard
All
31
16
1
14
16.5
53.2
27.4
1223.3
1250.7
White
15
4
1
10
4.5
30.0
-170.0
1259.4
1089.4
Black
16
12
0
4
12.0
75.0
212.5
1189.4
1401.9
Rapid
All
15
9
1
5
9.5
63.3
113.3
1283.0
1396.3
White
8
6
0
2
6.0
75.0
212.5
1251.6
1464.1
Black
7
3
1
3
3.5
50.0
0.0
1318.9
1318.9
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
1100146237
Groener, G (Gladwin)
3
0.0
0
0
3
0.0
1274.3
-425.0
849.3
View list
2
1100142409
Booysen, B (Bryain-Luke Hilton)
2
0.0
0
0
2
0.0
1234.1
-425.0
809.1
View list
3
1100308409
Booysen, D (Du-Wayne)
1
1.0
1
0
0
100.0
1274.0
425.0
1699.0
View list
4
1100160416
Anoster, B (Bradley)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
5
110087670
Amos, D (Dylan)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
6
1090137436
January, P (Pharrel)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
7
1100191286
Jantjies, Z (Zane)
1
1.0
1
0
0
100.0
1274.0
425.0
1699.0
View list
8
1100147609
Handley, C (Christopher Michael)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
9
1090140913
Grootboom, S (Simamkele)
1
1.0
1
0
0
100.0
1213.1
425.0
1638.1
View list
10
1090142425
Grootboom, R (Rowan)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list
11
1120137428
Boonzaier, M (Murray-John)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1090137427
Bombota, E (Elam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1090141837
Bernades, L (Lehano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1090152634
Gosha, P (Patson)
1
1.0
1
0
0
100.0
1289.8
425.0
1714.8
View list
15
1090133647
Kennedy, T (Troy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2100140917
Maziena, L (Lavanya)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
17
1100301038
Ndziba, A (Asakhe)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
18
1090307338
Nel, J (Jan)
1
1.0
1
0
0
100.0
1293.7
425.0
1718.7
View list
19
1100162639
Ngethu, M (Mivuyo)
1
1.0
1
0
0
100.0
1239.4
425.0
1664.4
View list
20
1100304098
Ngise, U (Uminathi)
1
1.0
1
0
0
100.0
1255.1
425.0
1680.1
View list