Chess South Africa
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Chess South Africa
Coleman, J (Jack)
Dob:
2005/12/07 (U20)
Gender:
Male
Chess SA id:
1050097437
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2019/03/17 (2076 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
1105.8
Current Weighted rating
1105.8
Current Weighted performance
298.1
Current official/published rating (highest between Raw, WR and WP)
1105.8
Current highest rating achieved
1126.3
Current floor (min rating allowed)
626.3
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)
±189.6
Current Raw change used (final)
0.0
Projected new Raw rating
1105.8
Projected new Weighed rating
1017.3
Projected new Weighted performance
298.1
Projected new final Raw rating (if new WP > new Raw)
1105.8
Projected new highest rating
1126.3
Projected new floor
626.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1105.8
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
1109.2
Current Weighted rating
1109.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1109.2
Current highest rating achieved
1111.6
Current floor (min rating allowed)
611.6
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)
±188.7
Current Raw change used (final)
0.0
Projected new Raw rating
1109.2
Projected new Weighed rating
1020.5
Projected new Weighted performance
219.6
Projected new final Raw rating (if new WP > new Raw)
1109.2
Projected new highest rating
1111.6
Projected new floor
611.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.2
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
1118.4
Current Weighted rating
1118.4
Current Weighted performance
282.4
Current official/published rating (highest between Raw, WR and WP)
1118.4
Current highest rating achieved
1150.8
Current floor (min rating allowed)
650.8
Current K-factor
40
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)
±186.3
Current Raw change used (final)
0.0
Projected new Raw rating
1118.4
Projected new Weighed rating
1028.9
Projected new Weighted performance
282.4
Projected new final Raw rating (if new WP > new Raw)
1118.4
Projected new highest rating
1150.8
Projected new floor
650.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.4
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Cape Winelands Schools Closed 2019 (U13 Boys)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.0
1088.5
1086.4
Analysis
9
CW Schools Open 2019 (U13 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1040.5
1038.4
Analysis
8
Drakenstein Dragons Rapid 2019 (U13)
2019/01/19
2019/01/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1052.3
1080.8
Analysis
7
Courtrai Young Masters 2018 (U12)
2018/10/27
2018/10/27
Cape Winelands (WCW)
Rapid
15
0.39
7
5
2.0
1050.7
1072.8
Analysis
6
Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)
2018/07/28
2018/07/28
Cape Winelands (WCW)
Rapid
30
0.60
5
5
2.0
1069.4
1104.4
Analysis
5
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1064.3
1072.0
Analysis
4
Eldo Smart Memorial Rapid Tournament 2018
2018/06/16
2018/06/16
Cape Town (WCT)
Rapid
20
0.47
7
7
2.0
1064.3
1150.8
Analysis
3
Cape Winelands Schools Prestige 2018 (U11 Boys)
2018/03/24
2018/03/25
Cape Winelands (WCW)
Standard
60
0.83
7
7
3.5
1126.3
1111.6
Analysis
2
Cape Winelands Schools Trials 1 2018 (U11 Boys)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1126.3
1200.0
Analysis
1
PHBS Rememberance Tournament 2018 (Youth)
2018/02/23
2018/02/24
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
59
26
1
32
26.5
44.9
-43.2
1075.6
1032.4
White
30
10
0
20
10.0
33.3
-141.7
1051.5
909.9
Black
29
16
1
12
16.5
56.9
58.6
1100.5
1159.1
Standard
All
24
10
1
13
10.5
43.8
-53.1
1073.8
1020.7
White
11
4
0
7
4.0
36.4
-115.9
1010.7
894.8
Black
13
6
1
6
6.5
50.0
0.0
1127.2
1127.2
Rapid
All
35
16
0
19
16.0
45.7
-36.4
1076.9
1040.4
White
19
6
0
13
6.0
31.6
-156.6
1075.2
918.6
Black
16
10
0
6
10.0
62.5
106.3
1078.8
1185.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1070097985
Anderson, N (Neo)
5
0.0
0
0
5
0.0
1067.8
-425.0
642.8
View list
2
106087912
Lielieveld, F (Franco)
2
0.0
0
0
2
0.0
1144.3
-425.0
719.3
View list
3
2060107101
Du Preez, K (Kira)
1
1.0
1
0
0
100.0
1050.7
425.0
1475.7
View list
4
1080103566
De Wit, C (Chris)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list
5
1060108628
Grundman, M (Mikayle)
1
1.0
1
0
0
100.0
1040.5
425.0
1465.5
View list
6
2070101940
Grobler, C (Chanelle)
1
1.0
1
0
0
100.0
1052.3
425.0
1477.3
View list
7
1820103478
Botes, J (Johann)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list
8
1070097986
Bosch, D (Dan)
1
1.0
1
0
0
100.0
1126.3
425.0
1551.3
View list
9
1070103475
Clarke, T (Taye-Reece)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list
10
108072618
Carstens, C (Cole)
1
1.0
1
0
0
100.0
1126.3
425.0
1551.3
View list
11
108068738
Bester, C (Christoff)
1
1.0
1
0
0
100.0
1126.3
425.0
1551.3
View list
12
106084362
Bergman, M (Matthew)
1
1.0
1
0
0
100.0
1069.4
425.0
1494.4
View list
13
106068749
Jacobs, J (Joshua)
1
1.0
1
0
0
100.0
1040.5
425.0
1465.5
View list
14
106087914
Kalismashe, K (Kamva)
1
1.0
1
0
0
100.0
1088.5
425.0
1513.5
View list
15
107087288
Kram, R (Rexandro)
1
1.0
1
0
0
100.0
1040.5
425.0
1465.5
View list
16
2070096743
Kruger, K (Kimlynn)
1
1.0
1
0
0
100.0
1052.3
425.0
1477.3
View list
17
107057153
Mostert, I (Isai)
1
1.0
1
0
0
100.0
1126.3
425.0
1551.3
View list
18
1050104273
Muller, D (Deacon)
1
1.0
1
0
0
100.0
1069.4
425.0
1494.4
View list
19
1070108630
Nolte, H (Helgard)
1
1.0
1
0
0
100.0
1040.5
425.0
1465.5
View list
20
209093030
Pretorius, A (Amanda Karen)
1
1.0
1
0
0
100.0
1064.3
425.0
1489.3
View list