Chess South Africa
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Chess South Africa
Stones, F (Finnian)
Dob:
2009/03/06 (U16)
Gender:
Male
Chess SA id:
1090119756
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/06/24 (364 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
1284.5
Current Weighted rating
1291.1
Current Weighted performance
998.5
Current official/published rating (highest between Raw, WR and WP)
1291.1
Current highest rating achieved
1325.7
Current floor (min rating allowed)
825.7
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)
±147.0
Current Raw change used (final)
0.0
Projected new Raw rating
1284.5
Projected new Weighed rating
1187.2
Projected new Weighted performance
998.5
Projected new final Raw rating (if new WP > new Raw)
1284.5
Projected new highest rating
1325.7
Projected new floor
825.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1284.5
Projected effective change (new Official - current Official)
-6.6
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
1267.3
Current Weighted rating
1275.2
Current Weighted performance
998.5
Current official/published rating (highest between Raw, WR and WP)
1275.2
Current highest rating achieved
1316.2
Current floor (min rating allowed)
816.2
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)
±150.7
Current Raw change used (final)
0.0
Projected new Raw rating
1267.3
Projected new Weighed rating
1172.4
Projected new Weighted performance
998.5
Projected new final Raw rating (if new WP > new Raw)
1267.3
Projected new highest rating
1316.2
Projected new floor
816.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.3
Projected effective change (new Official - current Official)
-7.9
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
8
JNW Open - Trinityhouse Little Falls 2023 (B)
2023/06/24
2023/06/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1314.4
1302.9
Analysis
7
JMC 2nd Trials 2022 (B)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1325.7
1316.2
Analysis
6
JMC Womens Day 2022 (C)
2022/08/06
2022/08/07
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1325.7
1316.2
Analysis
5
JMC Trials 1 - Laerskool Fontainebleau 2022 (U14)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1146.9
1134.0
Analysis
4
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1146.9
1134.0
Analysis
3
JNW Helpmekaar 2022 (Rookies)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1146.9
1134.0
Analysis
2
GoForChess Junior Championships 2019 (U12)
2019/11/16
2019/11/16
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
1
Chessnuts November Tournament 2019 (Pawns)
2019/11/08
2019/11/08
Johannesburg Metro (GJM)
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
40
21
2
17
22.0
55.0
42.5
1227.6
1270.1
White
21
9
2
10
10.0
47.6
-20.2
1245.0
1224.8
Black
19
12
0
7
12.0
63.2
111.8
1208.4
1320.2
Standard
All
40
21
2
17
22.0
55.0
42.5
1227.6
1270.1
White
21
9
2
10
10.0
47.6
-20.2
1245.0
1224.8
Black
19
12
0
7
12.0
63.2
111.8
1208.4
1320.2
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
1960143682
Phello, L (Luthando)
2
2.0
2
0
0
100.0
1236.3
425.0
1661.3
View list
2
2100100924
Kayiya, A (Anashe)
2
1.0
1
0
1
50.0
1173.5
0.0
1173.5
View list
3
208073206
Fauconier, A (Amber)
2
0.0
0
0
2
0.0
1320.1
-425.0
895.1
View list
4
1110118128
Botha, JCC (Johannes Christiaan Corneli)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
5
2110130015
Botha, C (Cathri Amari)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
6
1090105696
Barradas, K (Keanu)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
7
1840151780
Hayward, S (Stuart)
1
1.0
1
0
0
100.0
1314.4
425.0
1739.4
View list
8
1100111138
Akker, D (Dylan)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
9
2120135696
Hu-Grobbelaar, L (Lalu)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
10
1070139627
Letlonkane, K (Keanetse)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
11
2110143400
Mudili, V (Venkata Yoshitha Rani)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
12
1090130898
Mesele, O (Oboitshepo)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
13
109076696
Ni, YS (Yi Shi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1120112320
Noeth, C (Curtis)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
2070140162
Onyekwere, F (Favor)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
16
2110107817
Onyemah, I (Ifeoma)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1140119755
Onyemah, U (Uche)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1080143732
Phiri, M (Mpilenhle Nkazimu)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
19
2120143693
Prakash, M (Maisha)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list
20
1120140146
Tang, K (Kevin)
1
1.0
1
0
0
100.0
1146.9
425.0
1571.9
View list