Chess South Africa
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Chess South Africa
Grispe, I (Ivor)
Dob:
1990/08/04 (Adult)
Gender:
Male
Chess SA id:
1900102780
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2019/12/01 (1633 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
1222.6
Curent Weighted rating
1174.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1222.6
Current floor (min rating allowed)
722.6
Current highest rating achieved
1222.6
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)
±160.6
Current Raw change used (final)
0.0
Projected new Raw rating
1222.6
Projected new Weighed rating
1179.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.6
Projected new floor
722.6
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
1212.0
Curent Weighted rating
1164.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1212.0
Current floor (min rating allowed)
712.0
Current highest rating achieved
1212.0
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)
±163.0
Current Raw change used (final)
0.0
Projected new Raw rating
1212.0
Projected new Weighed rating
1169.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1212.0
Projected new floor
712.0
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
3
George Open Chess Tournament 2019 (A)
2019/11/30
2019/12/01
Eden District (WEG)
Standard
65
0.85
6
6
1.0
1170.5
1168.2
Analysis
2
Pacaltsdorp Open 2019 (A)
2019/08/30
2019/08/31
Eden District (WEG)
Standard
62
0.84
6
5
0.5
1205.0
1206.4
Analysis
1
Pacaltsdorp Chess Club Open 2018 (A)
2018/05/25
2018/05/26
Eden District (WEG)
Standard
60
0.83
6
6
2.5
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
17
3
2
12
4.0
23.5
-225.0
1341.2
1116.2
White
8
3
1
4
3.5
43.8
-53.1
1278.6
1225.5
Black
9
0
1
8
0.5
5.6
-377.8
1397.0
1019.2
Standard
All
17
3
2
12
4.0
23.5
-225.0
1341.2
1116.2
White
8
3
1
4
3.5
43.8
-53.1
1278.6
1225.5
Black
9
0
1
8
0.5
5.6
-377.8
1397.0
1019.2
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
178005017
Cloete, R (Ralph)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
198065504
Jaars, T (Thomas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
184005559
Cornforth, RM (Rodney)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
4
186005214
Coetzee, JS (Justin)
1
0.5
0
1
0
50.0
1205.0
0.0
1205.0
View list
5
170031256
Putter, R (Riaan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
176042971
Williams, E (Elia)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
7
169039893
Van Heerden, CL (Claude)
1
0.0
0
0
1
0.0
1205.0
-425.0
780.0
View list
8
199036980
Swart, G (George)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
9
179072548
Stanley, F (Flip)
1
0.0
0
0
1
0.0
1205.0
-425.0
780.0
View list
10
180028858
Oliphant, H (Heinrich)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
183068085
Magagula, R (Raymond)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
169018769
Luiters, PJ (Pieter)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
13
193018646
Louw, T (Terwin)
1
0.0
0
0
1
0.0
1205.0
-425.0
780.0
View list
14
196047712
Le Grange, R (Rauen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
183060789
Johnson, A (Azriel)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
16
106078134
Geyser, K (Kobus)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
17
107083837
Daniels, R (Reuben)
1
0.0
0
0
1
0.0
1205.0
-425.0
780.0
View list