Chess South Africa
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Chess South Africa
Driffield, G (Gary)
Dob:
2010/07/12 (U16)
Gender:
Male
Chess SA id:
1100100200
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2020/02/29 (1525 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
1358.4
Curent Weighted rating
1358.4
Curent Weighted performance
596.6
Current official/published rating (highest between Raw, WR and WP)
1358.4
Current floor (min rating allowed)
987.8
Current highest rating achieved
1487.8
Current K-factor
32
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)
±132.3
Current Raw change used (final)
0.0
Projected new Raw rating
1358.4
Projected new Weighed rating
1358.4
Projected new Weighted performance
596.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1358.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1487.8
Projected new floor
987.8
Projected new K-facor
32
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
1351.6
Curent Weighted rating
1351.6
Curent Weighted performance
594.4
Current official/published rating (highest between Raw, WR and WP)
1351.6
Current floor (min rating allowed)
991.1
Current highest rating achieved
1491.1
Current K-factor
32
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)
±133.6
Current Raw change used (final)
0.0
Projected new Raw rating
1351.6
Projected new Weighed rating
1351.6
Projected new Weighted performance
594.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1351.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1491.1
Projected new floor
991.1
Projected new K-facor
32
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
1156.9
Curent Weighted rating
1156.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1156.9
Current floor (min rating allowed)
798.4
Current highest rating achieved
1298.4
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)
±176.3
Current Raw change used (final)
0.0
Projected new Raw rating
1156.9
Projected new Weighed rating
1156.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1298.4
Projected new floor
798.4
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
1146.0
Curent Weighted rating
1146.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.0
Current floor (min rating allowed)
798.4
Current highest rating achieved
1146.0
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)
±179.1
Current Raw change used (final)
0.0
Projected new Raw rating
1146.0
Projected new Weighed rating
1146.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1146.0
Projected new floor
798.4
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
31
BC Trials 2 2020 (U12A)
2020/02/29
2020/02/29
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1366.9
1361.5
Analysis
30
BC Trials 1 2020 (U12A)
2020/02/15
2020/02/15
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1366.9
1361.5
Analysis
29
2019 South African Junior Team Championships (U10C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1451.7
1447.9
Analysis
28
Vikings League 6 of 6 2019 (Little League)
2019/10/26
2019/10/26
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1487.8
1491.1
Analysis
27
Vikings League 5 of 6 2019 (Little League)
2019/10/12
2019/10/12
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1487.8
1491.1
Analysis
26
Vikings League 4 of 6 2019 (Little League)
2019/09/14
2019/09/14
Buffalo City (EBC)
Standard
60
0.83
5
5
5.0
1386.4
1391.9
Analysis
25
Vikings League 3 of 6 2019 (Little League)
2019/08/24
2019/08/24
Buffalo City (EBC)
Standard
60
0.83
5
5
5.0
1237.7
1276.4
Analysis
24
Vikings League 2 of 6 2019 (Little League)
2019/08/17
2019/08/17
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1237.7
1276.4
Analysis
23
Vikings League 1 of 5 2019 (C)
2019/07/27
2019/07/27
Buffalo City (EBC)
Standard
60
0.83
5
3
3.0
1285.2
1273.4
Analysis
22
Vikings Open Swiss 1 2019
2019/07/20
2019/07/20
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1285.2
1273.4
Analysis
21
1st Chess Vikings Blitz and Rapid 2019 (Rapid)
2019/07/06
2019/07/06
Buffalo City (EBC)
Rapid
11
0.31
5
5
1.0
1285.2
1230.7
Analysis
20
1st Chess Vikings Blitz and Rapid 2019 (Blitz)
2019/07/06
2019/07/06
Buffalo City (EBC)
Blitz
5
0.18
10
9
3.5
1285.2
1200.0
Analysis
19
Buffalo City Trials 5 of 5 2019 (U12A)
2019/05/25
2019/05/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1308.2
1301.5
Analysis
18
Buffalo City Trials 4 of 5 2019 (U10A)
2019/05/04
2019/05/04
Buffalo City (EBC)
Standard
60
0.83
5
4
4.0
1308.2
1301.5
Analysis
17
Buffalo City Trials 3 of 5 2019 (U10A)
2019/04/13
2019/04/13
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1259.8
1253.1
Analysis
16
Buffalo City Trials 1 of 5 2019 (U10A)
2019/02/09
2019/02/09
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1231.2
1221.4
Analysis
15
South African Junior Team Championships 2018 (U10B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
6.0
1176.8
1181.1
Analysis
14
Buffalo City Rapid Championship 2018 (B)
2018/11/24
2018/11/24
Buffalo City (EBC)
Rapid
15
0.39
7
7
4.0
1134.4
1219.2
Analysis
13
5th Vikings League 2018 (Little League)
2018/11/01
2018/11/01
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1134.4
1153.4
Analysis
12
4th Vikings League 208 (Little League)
2018/10/18
2018/10/18
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1146.9
1176.4
Analysis
1
2
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
161
100
3
58
101.5
63.0
110.9
1147.4
1258.3
White
79
50
1
28
50.5
63.9
118.4
1144.7
1263.0
Black
82
50
2
30
51.0
62.2
103.7
1150.0
1253.7
Standard
All
127
83
2
42
84.0
66.1
137.2
1140.7
1277.9
White
61
42
0
19
42.0
68.9
160.2
1137.3
1297.6
Black
66
41
2
23
42.0
63.6
115.9
1143.8
1259.8
Rapid
All
25
14
0
11
14.0
56.0
51.0
1137.0
1188.0
White
14
7
0
7
7.0
50.0
0.0
1120.5
1120.5
Black
11
7
0
4
7.0
63.6
115.9
1158.0
1273.9
Blitz
All
9
3
1
5
3.5
38.9
-94.4
1270.8
1176.3
White
4
1
1
2
1.5
37.5
-106.3
1341.4
1235.1
Black
5
2
0
3
2.0
40.0
-85.0
1214.3
1129.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109088692
Toich, J (Joshua)
10
4.0
4
0
6
40.0
1324.2
-85.0
1239.2
View list
2
112091179
Deang, A (Aldre)
8
5.0
5
0
3
62.5
1312.9
106.3
1419.2
View list
3
2090099398
Mrwetyana, A (Alikho)
5
5.0
5
0
0
100.0
1233.4
425.0
1658.4
View list
4
1120109254
Mazikana, E (Ethan)
5
4.0
4
0
1
80.0
1381.6
255.0
1636.6
View list
5
109088693
Slater, J (James)
5
4.0
4
0
1
80.0
1268.3
255.0
1523.3
View list
6
1100100199
Botha, T (Tyler)
5
2.0
2
0
3
40.0
1282.9
-85.0
1197.9
View list
7
109088683
Mdingi, L (Limnandi)
5
2.0
2
0
3
40.0
1307.7
-85.0
1222.7
View list
8
210091490
Obaray, E (Emma)
4
4.0
4
0
0
100.0
1273.7
425.0
1698.7
View list
9
2110109722
Beecum, V (Viha)
4
3.0
3
0
1
75.0
1319.1
212.5
1531.6
View list
10
2100104398
Heger , A (Angelique)
3
3.0
3
0
0
100.0
1213.8
425.0
1638.8
View list
11
109091465
Taylor, A (Andrew)
3
3.0
3
0
0
100.0
1232.4
425.0
1657.4
View list
12
210088688
Scheckter, R (Rebecca)
3
2.0
2
0
1
66.7
1261.1
141.7
1402.8
View list
13
1090106163
Cressey, RJ (Ryelee Jordan)
3
2.0
1
2
0
66.7
1447.5
141.7
1589.2
View list
14
210076312
August, S (Siyolise)
3
1.0
1
0
2
33.3
1289.6
-141.7
1147.9
View list
15
1100109255
Carenza, C (Carter)
2
2.0
2
0
0
100.0
1366.9
425.0
1791.9
View list
16
109088681
Bronkhorst, J (Joachim)
2
2.0
2
0
0
100.0
1233.0
425.0
1658.0
View list
17
1090097270
Mitchell, K (Keanu)
2
2.0
2
0
0
100.0
1207.3
425.0
1632.3
View list
18
204051811
Diemieniet, P (Phoebe)
2
1.0
1
0
1
50.0
1285.2
0.0
1285.2
View list
19
109073016
Goldswain, M (Matthew)
2
1.0
1
0
1
50.0
1347.8
0.0
1347.8
View list
20
104051856
Vengadajellum, C (Caile)
2
0.0
0
0
2
0.0
1285.2
-425.0
860.2
View list