Chess South Africa
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Chess South Africa
Parenzee, E (Ethan)
Dob:
2005/01/07 (U20)
Gender:
Male
Chess SA id:
105053760
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/01/07 (103 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
1645.1
Curent Weighted rating
1633.8
Curent Weighted performance
1525.5
Current official/published rating (highest between Raw, WR and WP)
1645.1
Current floor (min rating allowed)
1160.5
Current highest rating achieved
1660.5
Current K-factor
28
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)
±87.9
Current Raw change used (final)
0.0
Projected new Raw rating
1645.1
Projected new Weighed rating
1637.2
Projected new Weighted performance
1525.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1645.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1660.5
Projected new floor
1160.5
Projected new K-facor
28
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
1651.2
Curent Weighted rating
1635.9
Curent Weighted performance
1520.7
Current official/published rating (highest between Raw, WR and WP)
1651.2
Current floor (min rating allowed)
1169.4
Current highest rating achieved
1669.4
Current K-factor
28
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)
±87.2
Current Raw change used (final)
0.0
Projected new Raw rating
1651.2
Projected new Weighed rating
1640.2
Projected new Weighted performance
1520.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1651.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1669.4
Projected new floor
1169.4
Projected new K-facor
28
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
1269.8
Curent Weighted rating
1269.8
Curent Weighted performance
911.0
Current official/published rating (highest between Raw, WR and WP)
1269.8
Current floor (min rating allowed)
769.8
Current highest rating achieved
1269.8
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1269.8
Projected new Weighed rating
1269.8
Projected new Weighted performance
911.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1269.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1269.8
Projected new floor
769.8
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
1204.0
Curent Weighted rating
1189.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1204.0
Current floor (min rating allowed)
769.8
Current highest rating achieved
1204.0
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)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1204.0
Projected new Weighed rating
1192.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1204.0
Projected new floor
769.8
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Cape Town Masters Challenge 2024 (Advanced)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
7
7
4.0
1660.5
1669.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
60
Cape Town Masters Challenge 2024 (Advanced)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
7
7
4.0
1660.5
1669.4
Analysis
59
2023 SA Schools Winter Games (U18 Open)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
5.0
1636.0
1641.7
Analysis
58
Western Cape HS Individuals 2023 (U19 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
5.0
1595.1
1576.7
Analysis
57
Cape Town Open 2023 (Advanced)
2023/03/24
2023/03/26
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1575.5
1558.1
Analysis
56
Western Cape Inter Regional 2023 (Junior Boys)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
4
4.0
1575.5
1558.1
Analysis
55
Western Cape Inter Regional 2023 (Blitz)
2023/03/17
2023/03/17
Eden District (WEG)
Blitz
5
0.18
5
5
3.5
1575.5
1128.0
Analysis
54
Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Boys)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1575.5
1558.1
Analysis
53
District East Schools Chess Individual Trials 2023 (U19 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
1585.3
1569.0
Analysis
52
Cape of Good Hope Open 2023 (Advanced)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
5
3.0
1582.8
1564.8
Analysis
51
Kraaifontein Open 2022 (Advanced)
2022/12/16
2022/12/18
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1599.0
1587.5
Analysis
50
Western Cape Club Championship 2022 (Tier 2)
2022/10/07
2022/10/09
Cape Town (WCT)
Standard
65
0.85
6
5
3.0
1512.0
1493.7
Analysis
49
Western Cape Closed Championship 2022 (Prestige)
2022/09/24
2022/09/25
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.5
1513.9
1495.9
Analysis
48
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
10
9.5
1512.0
1493.7
Analysis
47
South African Open 2022 (Blitz)
2022/07/14
2022/07/14
Cape Town (WCT)
Blitz
5
0.18
10
10
5.0
1517.2
1066.8
Analysis
46
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
10
6.0
1517.2
1491.5
Analysis
45
Stellenberg Chess Championship 2022 (Championship)
2022/06/24
2022/06/25
Cape Town (WCT)
Standard
65
0.85
6
6
3.5
1381.0
1341.7
Analysis
44
WP Closed 2022 (U18+U20)
2022/06/16
2022/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
5.0
1381.0
1341.7
Analysis
43
Steinitz Open 2022 (B)
2022/05/20
2022/05/22
Cape Town (WCT)
Standard
90
0.94
6
5
1.0
1398.5
1343.9
Analysis
42
Western Cape Schools Chess 2022 (U18 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
3.5
1398.5
1343.9
Analysis
41
2022 East Dist Individuals (U18)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
5.0
1360.6
1196.0
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
4
0
3
4.0
57.1
60.7
1526.7
1587.4
White
3
3
0
0
3.0
100.0
425.0
1498.6
1923.6
Black
4
1
0
3
1.0
25.0
-212.5
1547.8
1335.3
Standard
All
7
4
0
3
4.0
57.1
60.7
1526.7
1587.4
White
3
3
0
0
3.0
100.0
425.0
1498.6
1923.6
Black
4
1
0
3
1.0
25.0
-212.5
1547.8
1335.3
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
358
197
42
119
218.0
60.9
92.6
1325.7
1418.3
White
176
111
22
43
122.0
69.3
164.2
1315.5
1479.7
Black
182
86
20
76
96.0
52.7
23.4
1335.6
1358.9
Standard
All
302
168
35
99
185.5
61.4
97.1
1311.3
1408.4
White
149
96
16
37
104.0
69.8
168.3
1306.8
1475.1
Black
153
72
19
62
81.5
53.3
27.8
1315.7
1343.4
Rapid
All
38
19
4
15
21.0
55.3
44.7
1362.6
1407.3
White
19
12
3
4
13.5
71.1
178.9
1327.4
1506.3
Black
19
7
1
11
7.5
39.5
-89.5
1397.8
1308.3
Blitz
All
18
10
3
5
11.5
63.9
118.1
1489.3
1607.4
White
8
3
3
2
4.5
56.3
53.1
1448.8
1501.9
Black
10
7
0
3
7.0
70.0
170.0
1521.8
1691.8
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105090611
Mnyasta, T (Tezihano)
5
0.0
0
0
5
0.0
1295.9
-425.0
870.9
View list
2
105094575
Nonco, L (Lwazi)
4
3.5
3
1
0
87.5
1455.0
318.8
1773.8
View list
3
1060108804
Ntukela, A (Amzolele)
4
3.0
3
0
1
75.0
1426.7
212.5
1639.2
View list
4
105072060
Cilliers, D (Daniel)
3
3.0
3
0
0
100.0
1352.0
425.0
1777.0
View list
5
104011212
Grimmbacher, K (Kyle)
3
3.0
3
0
0
100.0
1510.4
425.0
1935.4
View list
6
107061440
Van Staaden, D (Darren)
3
3.0
3
0
0
100.0
1464.0
425.0
1889.0
View list
7
160059383
Baker, G (Gregory)
3
2.0
2
0
1
66.7
1302.7
141.7
1444.4
View list
8
106089505
Mchontsi, A (Ayabonga)
3
2.0
2
0
1
66.7
1356.4
141.7
1498.1
View list
9
1050099543
Van Tonder, C (Charl)
3
2.0
2
0
1
66.7
1371.0
141.7
1512.7
View list
10
104059592
Boshoff, C (Chris)
3
1.5
1
1
1
50.0
1371.5
0.0
1371.5
View list
11
153010181
Galleid, S (Stephen)
3
1.5
1
1
1
50.0
1486.9
0.0
1486.9
View list
12
109087931
Michiel, RRJ (Raidan)
3
1.5
1
1
1
50.0
1225.5
0.0
1225.5
View list
13
107055334
Van Schaik, M (Migael)
3
1.5
1
1
1
50.0
1418.4
0.0
1418.4
View list
14
2930100456
Chiriya, T (Takudzwa)
3
1.0
1
0
2
33.3
1336.0
-141.7
1194.3
View list
15
1060108791
Masoka, L (Lwando)
3
1.0
1
0
2
33.3
1465.7
-141.7
1324.0
View list
16
106053361
Moollajee, R (Rehaan)
3
0.5
0
1
2
16.7
1420.2
-283.3
1136.9
View list
17
105077311
Brander, WWM (Waylon)
3
0.0
0
0
3
0.0
1452.9
-425.0
1027.9
View list
18
108051707
De Wit, M (Marnus)
2
2.0
2
0
0
100.0
1478.3
425.0
1903.3
View list
19
105050727
Fourie, G (Gerhardt)
2
2.0
2
0
0
100.0
1058.5
425.0
1483.5
View list
20
179013667
Janse Van Rensburg, J (Jack)
2
2.0
2
0
0
100.0
1543.8
425.0
1968.8
View list