Chess South Africa
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Chess South Africa
Korkie, J (Justin)
Dob:
1998/11/12 (Adult)
Gender:
Male
Chess SA id:
198016272
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2021/02/28 (1160 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
1366.1
Curent Weighted rating
1366.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1366.1
Current floor (min rating allowed)
882.0
Current highest rating achieved
1382.0
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)
±130.9
Current Raw change used (final)
0.0
Projected new Raw rating
1366.1
Projected new Weighed rating
1366.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1366.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1382.0
Projected new floor
882.0
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
1376.2
Curent Weighted rating
1376.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1376.2
Current floor (min rating allowed)
882.0
Current highest rating achieved
1382.0
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)
±129.0
Current Raw change used (final)
0.0
Projected new Raw rating
1376.2
Projected new Weighed rating
1376.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1376.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1382.0
Projected new floor
882.0
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
1282.2
Curent Weighted rating
1282.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1282.2
Current floor (min rating allowed)
882.0
Current highest rating achieved
1382.0
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)
±147.5
Current Raw change used (final)
0.0
Projected new Raw rating
1282.2
Projected new Weighed rating
1282.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1382.0
Projected new floor
882.0
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
1326.0
Curent Weighted rating
1298.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1326.0
Current floor (min rating allowed)
882.0
Current highest rating achieved
1382.0
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)
±138.6
Current Raw change used (final)
0.0
Projected new Raw rating
1326.0
Projected new Weighed rating
1301.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1326.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1382.0
Projected new floor
882.0
Projected new K-facor
36
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
4
Paul Roos Gymnasium Covid-19 Challenge 2021 (B)
2021/02/27
2021/02/28
Cape Winelands (WCW)
Standard
65
0.85
5
5
4.0
1325.7
1324.7
Analysis
3
2019 Western Province League (C)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
2
2.0
1289.7
1287.6
Analysis
2
2019 Western Province League (D)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
3
1.5
1289.7
1287.6
Analysis
1
Paul Roos Open Championship 2018 (C)
2018/09/22
2018/09/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
4.0
1282.2
1282.2
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
16
11
1
4
11.5
71.9
185.9
1257.5
1443.4
White
10
7
1
2
7.5
75.0
212.5
1252.9
1465.4
Black
6
4
0
2
4.0
66.7
141.7
1265.1
1406.8
Standard
All
16
11
1
4
11.5
71.9
185.9
1257.5
1443.4
White
10
7
1
2
7.5
75.0
212.5
1252.9
1465.4
Black
6
4
0
2
4.0
66.7
141.7
1265.1
1406.8
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
103078196
Campbell, G (Grant)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
2
188003737
Brown, JR (John-Rodney)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
3
186094651
Bastra, F (Faried)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
4
1060101971
Achiano, K (Kofi)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
5
208083763
Jones, C (Cailynn)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
6
1060109875
Hagen, D (Dirk)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
7
209095311
Grove, E (Emily)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
8
1000111430
Van Zyl, M (Michael)
1
1.0
1
0
0
100.0
1325.7
425.0
1750.7
View list
9
1040099544
Tredoux, E (Etienne)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
10
208068746
Snyders, M (Meya)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
11
102064456
Sithole, A (Anoona)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
12
187079254
Witbooi, L (Lee-Roy)
1
0.5
0
1
0
50.0
1289.7
0.0
1289.7
View list
13
190061445
Moroti, N (Nyiko)
1
0.0
0
0
1
0.0
1282.2
-425.0
857.2
View list
14
1990097424
Mbendeni, S (Siyakudumisa Kenneth)
1
0.0
0
0
1
0.0
1282.2
-425.0
857.2
View list
15
1540106205
Matzdorff, T (Terence)
1
0.0
0
0
1
0.0
1289.7
-425.0
864.7
View list
16
104046622
Coetzee, P (Philip)
1
0.0
0
0
1
0.0
1325.7
-425.0
900.7
View list