Chess South Africa
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Chess South Africa
Stone, FG (Frederick George)
Dob:
2010/01/18 (U16)
Gender:
Male
Chess SA id:
110092657
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/02/15 (1590 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
1088.7
Current Weighted rating
1088.7
Current Weighted performance
417.5
Current official/published rating (highest between Raw, WR and WP)
1088.7
Current highest rating achieved
1246.1
Current floor (min rating allowed)
746.1
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)
±194.3
Current Raw change used (final)
0.0
Projected new Raw rating
1088.7
Projected new Weighed rating
1001.6
Projected new Weighted performance
417.5
Projected new final Raw rating (if new WP > new Raw)
1088.7
Projected new highest rating
1246.1
Projected new floor
746.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.7
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
1061.9
Current Weighted rating
1061.9
Current Weighted performance
417.5
Current official/published rating (highest between Raw, WR and WP)
1061.9
Current highest rating achieved
1258.4
Current floor (min rating allowed)
758.4
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)
±201.9
Current Raw change used (final)
0.0
Projected new Raw rating
1061.9
Projected new Weighed rating
976.9
Projected new Weighted performance
417.5
Projected new final Raw rating (if new WP > new Raw)
1061.9
Projected new highest rating
1258.4
Projected new floor
758.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1061.9
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
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)
±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
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
2020 Blou Bul (C)
2020/02/15
2020/02/15
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1143.7
1124.9
Analysis
9
2020 Registration Tournament (C)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1188.7
1183.9
Analysis
8
2019 South African Junior Team Championships (U10C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.5
1188.7
1183.9
Analysis
7
2019 TC SAJCC Prep Tournament (C)
2019/11/30
2019/11/30
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1196.2
1194.3
Analysis
6
2019 Gauteng School League Finals (U9 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1246.1
1258.4
Analysis
5
2019 D3 Team League (U9)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1175.4
1172.8
Analysis
4
Wonderboom Interhuis 2019 (U9)
2019/05/04
2019/05/22
Tshwane (GTP)
Standard
60
0.83
7
7
4.5
1124.3
1107.6
Analysis
3
2018 Menlo Open Chess Tournament (D)
2018/07/21
2018/07/21
Tshwane (GTP)
Standard
60
0.83
5
0
0.0
1124.3
1107.6
Analysis
2
2018 Swartkop Open (D)
2018/06/23
2018/06/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1188.0
1185.6
Analysis
1
2018 D3 Tshwane North Individual Chess Championships (U9 Mixed)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
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
48
19
5
24
21.5
44.8
-44.3
1139.5
1095.2
White
22
11
1
10
11.5
52.3
19.3
1102.7
1122.0
Black
26
8
4
14
10.0
38.5
-98.1
1170.7
1072.6
Standard
All
48
19
5
24
21.5
44.8
-44.3
1139.5
1095.2
White
22
11
1
10
11.5
52.3
19.3
1102.7
1122.0
Black
26
8
4
14
10.0
38.5
-98.1
1170.7
1072.6
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
210072580
Ferreira, A (Adriani)
2
2.0
2
0
0
100.0
1187.7
425.0
1612.7
View list
2
210092384
Roelofse, J (Johani)
2
1.5
1
1
0
75.0
1162.2
212.5
1374.7
View list
3
1120096779
Yang, JD (Daniel)
2
1.0
1
0
1
50.0
1188.3
0.0
1188.3
View list
4
1110105109
Klopper, PA (Phillippus Arnoldus)
2
0.0
0
0
2
0.0
1156.5
-425.0
731.5
View list
5
110084813
Bonnin, J (Juan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120108359
Bhudai, M (Milan)
1
1.0
1
0
0
100.0
1196.2
425.0
1621.2
View list
7
210087845
Alberts, A (Anika)
1
1.0
1
0
0
100.0
1188.0
425.0
1613.0
View list
8
1120109369
De Jager, G (Gustave)
1
1.0
1
0
0
100.0
1196.2
425.0
1621.2
View list
9
1100112726
Du Toit, J (Jason-Ti)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
10
1100100200
Driffield, G (Gary)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
11
2110107176
Jacobs, I (Inge)
1
1.0
1
0
0
100.0
1196.2
425.0
1621.2
View list
12
1110099290
Gough, R (Rowan)
1
1.0
1
0
0
100.0
1188.7
425.0
1613.7
View list
13
1110115604
Kruger, C (Carel)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
14
1110116879
Mabuela, T (Tsimologo)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
15
1100116873
Modingoane, K (Kegoratile)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
16
1110115600
Muller, CP (Christiaan Pieter)
1
1.0
1
0
0
100.0
1124.3
425.0
1549.3
View list
17
2100114041
Muteba, I (Imani)
1
1.0
1
0
0
100.0
1246.1
425.0
1671.1
View list
18
2100116868
Sepuru, B (Bonolo)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
19
209093696
Swart, L (Linzey)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1110118137
Liu, Y (Yuhan)
1
0.5
0
1
0
50.0
1246.1
0.0
1246.1
View list