Player Page

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: 2024/06/17 (27 days ago)
Ratings
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 rating1635.9
Current Weighted rating1641.3
Current Weighted performance1521.8
Current official/published rating (highest between Raw, WR and WP)1641.3
Current highest rating achieved1660.5
Current floor (min rating allowed)1160.5
Current K-factor28
Games played this month0
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)±89.1
Current Raw change used (final)0.0
Projected new Raw rating1635.9
Projected new Weighed rating1511.4
Projected new Weighted performance1521.8
Projected new final Raw rating (if new WP > new Raw)1635.9
Projected new highest rating1660.5
Projected new floor1160.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1635.9
Projected effective change (new Official - current Official)-5.4
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 rating1639.2
Current Weighted rating1645.4
Current Weighted performance1521.8
Current official/published rating (highest between Raw, WR and WP)1645.4
Current highest rating achieved1669.4
Current floor (min rating allowed)1169.4
Current K-factor28
Games played this month0
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)±88.7
Current Raw change used (final)0.0
Projected new Raw rating1639.2
Projected new Weighed rating1515.6
Projected new Weighted performance1521.8
Projected new final Raw rating (if new WP > new Raw)1639.2
Projected new highest rating1669.4
Projected new floor1169.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1639.2
Projected effective change (new Official - current Official)-6.2
s
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 rating1269.8
Current Weighted rating1269.8
Current Weighted performance974.2
Current official/published rating (highest between Raw, WR and WP)1269.8
Current highest rating achieved1269.8
Current floor (min rating allowed)769.8
Current K-factor36
Games played this month0
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 rating1269.8
Projected new Weighed rating1168.2
Projected new Weighted performance974.2
Projected new final Raw rating (if new WP > new Raw)1269.8
Projected new highest rating1269.8
Projected new floor769.8
Projected new K-facor36
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
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 rating1204.0
Current Weighted rating1196.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.0
Current highest rating achieved1204.0
Current floor (min rating allowed)704.0
Current K-factor36
Games played this month0
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 rating1204.0
Projected new Weighed rating1102.4
Projected new Weighted performance839.3
Projected new final Raw rating (if new WP > new Raw)1204.0
Projected new highest rating1204.0
Projected new floor704.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.0 1645.1 1651.2 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
61 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.0 1645.1 1651.2 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
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 8 0 6 8.0 57.1 60.7 1537.1 1597.8
White 7 6 0 1 6.0 85.7 303.6 1542.7 1846.3
Black 7 2 0 5 2.0 28.6 -182.1 1531.4 1349.3
Standard All 14 8 0 6 8.0 57.1 60.7 1537.1 1597.8
White 7 6 0 1 6.0 85.7 303.6 1542.7 1846.3
Black 7 2 0 5 2.0 28.6 -182.1 1531.4 1349.3
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 365 201 42 122 222.0 60.8 92.0 1329.9 1421.9
White 180 114 22 44 125.0 69.4 165.3 1321.3 1486.5
Black 185 87 20 78 97.0 52.4 20.7 1338.4 1359.1
Standard All 309 172 35 102 189.5 61.3 96.3 1316.6 1412.9
White 153 99 16 38 107.0 69.9 169.4 1313.8 1483.3
Black 156 73 19 64 82.5 52.9 24.5 1319.4 1343.9
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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 1773.7 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