Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Slomczynski, J (Jonathan)
Dob:
2004/02/14 (Adult)
Gender:
Male
Chess SA id:
104088376
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1700 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
1025.6
Current Weighted rating
1025.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1025.6
Current highest rating achieved
1025.6
Current floor (min rating allowed)
525.6
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)
±212.6
Current Raw change used (final)
0.0
Projected new Raw rating
1025.6
Projected new Weighed rating
943.6
Projected new Weighted performance
311.7
Projected new final Raw rating (if new WP > new Raw)
1025.6
Projected new highest rating
1025.6
Projected new floor
525.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1025.6
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
1008.8
Current Weighted rating
1008.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1008.8
Current highest rating achieved
1008.8
Current floor (min rating allowed)
508.8
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)
±217.7
Current Raw change used (final)
0.0
Projected new Raw rating
1008.8
Projected new Weighed rating
928.1
Projected new Weighted performance
262.4
Projected new final Raw rating (if new WP > new Raw)
1008.8
Projected new highest rating
1008.8
Projected new floor
508.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1008.8
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
963.2
Current Weighted rating
963.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
963.2
Current highest rating achieved
963.2
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±232.4
Current Raw change used (final)
0.0
Projected new Raw rating
963.2
Projected new Weighed rating
886.1
Projected new Weighted performance
86.6
Projected new final Raw rating (if new WP > new Raw)
963.2
Projected new highest rating
963.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
963.2
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
857.2
Current Weighted rating
857.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
857.2
Current highest rating achieved
857.2
Current floor (min rating allowed)
500.0
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)
±270.2
Current Raw change used (final)
0.0
Projected new Raw rating
857.2
Projected new Weighed rating
788.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
857.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
857.2
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
4
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
1.5
1020.0
997.2
Analysis
3
Grey College Team Championship 2019 (B)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
5.0
914.4
857.2
Analysis
2
2018 Ethekwini Youth Trials 2 (U16)
2018/05/19
2018/05/20
Ethekwini (KED)
Standard
60
0.83
6
0
0.0
857.2
857.2
Analysis
1
2018 DHS Rapid Cup
2018/05/05
2018/05/05
Ethekwini (KED)
Rapid
25
0.54
7
6
3.0
857.2
857.2
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
9
1
6
9.5
59.4
79.7
1191.1
1270.8
White
8
6
1
1
6.5
81.3
265.6
1144.2
1409.8
Black
8
3
0
5
3.0
37.5
-106.3
1238.0
1131.8
Standard
All
10
6
1
3
6.5
65.0
127.5
1125.4
1252.9
White
5
4
1
0
4.5
90.0
340.0
1073.2
1413.2
Black
5
2
0
3
2.0
40.0
-85.0
1177.7
1092.7
Rapid
All
6
3
0
3
3.0
50.0
0.0
1300.5
1300.5
White
3
2
0
1
2.0
66.7
141.7
1262.4
1404.1
Black
3
1
0
2
1.0
33.3
-141.7
1338.6
1197.0
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
1020100725
Liseko, N (Njabulo)
1
1.0
1
0
0
100.0
857.2
425.0
1282.2
View list
2
1040098750
Koeberg, E (Ezay)
1
1.0
1
0
0
100.0
914.4
425.0
1339.4
View list
3
1040130201
Engelbrecht, R (Rian)
1
1.0
1
0
0
100.0
1020.0
425.0
1445.0
View list
4
1050105746
Coetzee, S (Sebastian)
1
1.0
1
0
0
100.0
914.4
425.0
1339.4
View list
5
101000687
Antony, R (Rithik)
1
1.0
1
0
0
100.0
914.4
425.0
1339.4
View list
6
1040100732
Muller, M (Michael)
1
1.0
1
0
0
100.0
857.2
425.0
1282.2
View list
7
1010100730
Muller, G (Grant)
1
1.0
1
0
0
100.0
857.2
425.0
1282.2
View list
8
1030109761
Wolfaard, M (Matthew)
1
1.0
1
0
0
100.0
914.4
425.0
1339.4
View list
9
106065122
Ngwenya, M (Mthandazo)
1
1.0
1
0
0
100.0
914.4
425.0
1339.4
View list
10
104053121
Ndewere, N (Nissi)
1
0.5
0
1
0
50.0
1020.0
0.0
1020.0
View list
11
202043480
Zeeman, JA (Johanna Adriana)
1
0.0
0
0
1
0.0
1020.0
-425.0
595.0
View list
12
100029460
Paterson, RO (Richard)
1
0.0
0
0
1
0.0
857.2
-425.0
432.2
View list
13
193067127
Othomile, K (Kutlwano)
1
0.0
0
0
1
0.0
857.2
-425.0
432.2
View list
14
206026780
Naude, N (Nia)
1
0.0
0
0
1
0.0
1020.0
-425.0
595.0
View list
15
172022883
Meyiwa, C (Cyprian)
1
0.0
0
0
1
0.0
857.2
-425.0
432.2
View list
16
104005961
Daniel, CV (Christiaan)
1
0.0
0
0
1
0.0
1020.0
-425.0
595.0
View list