Chess South Africa
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Chess South Africa
Holroyd, CC (Christopher)
Dob:
2004/10/08 (Adult)
Gender:
Male
Chess SA id:
104012795
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2019/05/11 (1835 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
1188.2
Curent Weighted rating
1188.2
Curent Weighted performance
422.7
Current official/published rating (highest between Raw, WR and WP)
1188.2
Current floor (min rating allowed)
698.5
Current highest rating achieved
1198.5
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)
±168.6
Current Raw change used (final)
0.0
Projected new Raw rating
1188.2
Projected new Weighed rating
1188.2
Projected new Weighted performance
422.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1198.5
Projected new floor
698.5
Projected new K-facor
40
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
1192.2
Curent Weighted rating
1192.2
Curent Weighted performance
422.8
Current official/published rating (highest between Raw, WR and WP)
1192.2
Current floor (min rating allowed)
707.0
Current highest rating achieved
1207.0
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)
±167.7
Current Raw change used (final)
0.0
Projected new Raw rating
1192.2
Projected new Weighed rating
1192.2
Projected new Weighted performance
422.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1207.0
Projected new floor
707.0
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
916.2
Curent Weighted rating
916.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
916.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
916.2
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)
±248.4
Current Raw change used (final)
0.0
Projected new Raw rating
916.2
Projected new Weighed rating
916.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
916.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
916.2
Projected new floor
500.0
Projected new K-facor
40
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
916.2
Curent Weighted rating
916.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
916.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
916.2
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)
±248.4
Current Raw change used (final)
0.0
Projected new Raw rating
916.2
Projected new Weighed rating
916.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
916.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
916.2
Projected new floor
500.0
Projected new K-facor
40
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
Inter Regional Chess Championship 2019 (U16)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1198.5
1207.0
Analysis
9
Frances Baard IRCC Trials 2019 (U16+U18 Boys)
2019/04/13
2019/04/13
Frances Baard (NCF)
Standard
62
0.84
5
4
2.5
1190.4
1195.8
Analysis
8
Frances Baard Schools Open Tournament 2019 (U15 Boys)
2019/01/29
2019/01/29
Frances Baard (NCF)
Standard
60
0.83
5
5
4.0
1142.5
1144.2
Analysis
7
South African Junior Team Championships 2018 (U16D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
6
3.5
1139.7
1143.8
Analysis
6
Frances Baard Schools Open (U15 Boys)
2018/08/17
2018/08/18
Frances Baard (NCF)
Standard
60
0.83
6
6
3.5
1078.6
1084.8
Analysis
5
South African Open 2018 (C)
2018/07/11
2018/07/13
Mangaung (FMB)
Standard
60
0.83
6
6
4.5
981.3
998.2
Analysis
4
Inter Regional 2018 (U16 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
2.0
953.1
963.8
Analysis
3
Kimberley Chess Club Open 2018 (B)
2018/04/26
2018/04/27
Frances Baard (NCF)
Standard
90
0.94
5
5
3.5
916.6
925.8
Analysis
2
Kimberley Chess Club Open Tournament 2018 (B)
2018/02/03
2018/02/03
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
871.8
871.8
Analysis
1
South African Junior Team Championships 2017 (U14B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.5
916.2
916.2
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
54
26
10
18
31.0
57.4
63.0
1059.6
1122.6
White
26
13
5
8
15.5
59.6
81.7
1049.9
1131.6
Black
28
13
5
10
15.5
55.4
45.5
1068.7
1114.2
Standard
All
54
26
10
18
31.0
57.4
63.0
1059.6
1122.6
White
26
13
5
8
15.5
59.6
81.7
1049.9
1131.6
Black
28
13
5
10
15.5
55.4
45.5
1068.7
1114.2
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
203057635
Grove, M (Monique)
2
1.0
1
0
1
50.0
912.5
0.0
912.5
View list
2
103072610
Greyling, S (Stefan)
2
1.0
0
2
0
50.0
1031.1
0.0
1031.1
View list
3
103034362
Shaw, C (Chase)
2
0.5
0
1
1
25.0
997.6
-212.5
785.1
View list
4
105035097
Smit, A (Albert)
2
0.5
0
1
1
25.0
1057.3
-212.5
844.8
View list
5
108086183
Janse Van Vuuren, J (Janus)
1
1.0
1
0
0
100.0
981.3
425.0
1406.3
View list
6
2040098799
Isaacs, N (Nontlahla)
1
1.0
1
0
0
100.0
953.1
425.0
1378.1
View list
7
1050114229
Khatlane, L (Lesedi)
1
1.0
1
0
0
100.0
1198.5
425.0
1623.5
View list
8
1040111760
Keamogetse, K (Kgokong)
1
1.0
1
0
0
100.0
1198.5
425.0
1623.5
View list
9
102089477
Fredericks, J (Jaydee)
1
1.0
1
0
0
100.0
871.8
425.0
1296.8
View list
10
208050682
Ahjum, KMK (Kristen)
1
1.0
1
0
0
100.0
871.8
425.0
1296.8
View list
11
206050681
Ahjum, J (Jordan)
1
1.0
1
0
0
100.0
916.6
425.0
1341.6
View list
12
1040108233
Bontsi, K (Kano)
1
1.0
1
0
0
100.0
1142.5
425.0
1567.5
View list
13
104087736
Difotso, T (Tshegofatso)
1
1.0
1
0
0
100.0
953.1
425.0
1378.1
View list
14
104004528
Chetty, C (Cameron)
1
1.0
1
0
0
100.0
916.2
425.0
1341.2
View list
15
105016433
Kriel, E (Eduan)
1
1.0
1
0
0
100.0
1142.5
425.0
1567.5
View list
16
103085523
Lefeta, T (Thato)
1
1.0
1
0
0
100.0
981.3
425.0
1406.3
View list
17
109086205
Lottering, JG (Gerhard)
1
1.0
1
0
0
100.0
981.3
425.0
1406.3
View list
18
103060186
Marufu, M (Munyaradzi)
1
1.0
1
0
0
100.0
916.6
425.0
1341.6
View list
19
102079355
Michael, X (Xolile)
1
1.0
1
0
0
100.0
1190.4
425.0
1615.4
View list
20
203083897
Mokgwabone, P (Pilara)
1
1.0
1
0
0
100.0
916.6
425.0
1341.6
View list