Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Woodridge, J (Jamie)
Dob:
2014/06/02 (U12)
Gender:
Male
Chess SA id:
1140153641
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (18 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
1238.0
Current Weighted rating
1229.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1238.0
Current highest rating achieved
1238.0
Current floor (min rating allowed)
738.0
Current K-factor
36
Games played this month
4
Score (S)
1.0
Expected score (We)
2.06
Difference (S-We)
-0.88
Current Raw change (no limits, including tournament time weight)
-31.7
Current min/max change allowed (with limits)
±157.1
Current Raw change used (final)
-31.7
Projected new Raw rating
1206.3
Projected new Weighed rating
1132.0
Projected new Weighted performance
644.6
Projected new final Raw rating (if new WP > new Raw)
1206.3
Projected new highest rating
1238.0
Projected new floor
738.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.3
Projected effective change (new Official - current Official)
-31.7
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
4
Score (S)
1.0
Expected score (We)
1.90
Difference (S-We)
-0.90
Current Raw change (no limits, including tournament time weight)
-32.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-32.4
Projected new Raw rating
1167.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
335.7
Projected new final Raw rating (if new WP > new Raw)
1167.6
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)
1167.6
Projected effective change (new Official - current Official)
-32.4
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
1252.9
Current Weighted rating
1241.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1252.9
Current highest rating achieved
1252.9
Current floor (min rating allowed)
752.9
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)
±153.8
Current Raw change used (final)
0.0
Projected new Raw rating
1252.9
Projected new Weighed rating
1143.0
Projected new Weighted performance
406.4
Projected new final Raw rating (if new WP > new Raw)
1252.9
Projected new highest rating
1252.9
Projected new floor
752.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.9
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
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
Tournament:
4th BC Trials 2024 (U14A)
Start:
2024/06/08
End:
2024/06/08
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
1.0
Main rating:
1238.0
Rating gain/loss:
-31.7
Type rating:
1200.0
Rating gain/loss:
-32.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1238.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
4th BC Trials 2024 (U14A)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1238.0
1200.0
Analysis
1
2nd BC Trials 2023 (U10A)
2023/06/03
2023/06/03
Buffalo City (EBC)
Rapid
30
0.60
7
7
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1225.9
1013.4
White
2
1
0
1
1.0
50.0
0.0
1215.8
1215.8
Black
2
0
0
2
0.0
0.0
-425.0
1236.0
811.0
Standard
All
4
1
0
3
1.0
25.0
-212.5
1225.9
1013.4
White
2
1
0
1
1.0
50.0
0.0
1215.8
1215.8
Black
2
0
0
2
0.0
0.0
-425.0
1236.0
811.0
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
11
6
0
5
6.0
54.5
38.6
1225.0
1263.7
White
5
4
0
1
4.0
80.0
255.0
1219.6
1474.6
Black
6
2
0
4
2.0
33.3
-141.7
1229.6
1087.9
Standard
All
4
1
0
3
1.0
25.0
-212.5
1225.9
1013.4
White
2
1
0
1
1.0
50.0
0.0
1215.8
1215.8
Black
2
0
0
2
0.0
0.0
-425.0
1236.0
811.0
Rapid
All
7
5
0
2
5.0
71.4
182.1
1224.6
1406.7
White
3
3
0
0
3.0
100.0
425.0
1222.2
1647.2
Black
4
2
0
2
2.0
50.0
0.0
1226.3
1226.3
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
1140153639
Mushohwe, M (Munenyasha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120303513
Mantyoyi, Z (Zingce)
1
1.0
1
0
0
100.0
1238.0
425.0
1663.0
View list
3
1140149001
Manqunyana, L (Luphelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1150153637
Lalla, T (Tiraj)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2150153218
Balura, T (Tumi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1140153640
Nkohla, Z (Zingce)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1140141800
Ndwandwa, L (Longezo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1120149000
Kwelani, A (Amvuyele)
1
0.0
0
0
1
0.0
1238.0
-425.0
813.0
View list
9
1120148996
Hlela, Z (Zimi)
1
0.0
0
0
1
0.0
1238.0
-425.0
813.0
View list
10
1120153665
Halana, L (Lunjalo)
1
0.0
0
0
1
0.0
1238.0
-425.0
813.0
View list
11
1140150755
Foslara, Z (Ziminathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list