Player Page

Ziegers, CN (Chad)
Dob: 1997/03/20 (Adult)
Gender: Male
Chess SA id: 197043500
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/06/17 (740 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 rating1325.3
Current Weighted rating1323.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1325.3
Current highest rating achieved1375.9
Current floor (min rating allowed)875.9
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)±138.7
Current Raw change used (final)0.0
Projected new Raw rating1325.3
Projected new Weighed rating1217.6
Projected new Weighted performance772.6
Projected new final Raw rating (if new WP > new Raw)1325.3
Projected new highest rating1375.9
Projected new floor875.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1325.3
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 rating1307.5
Current Weighted rating1303.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1307.5
Current highest rating achieved1352.6
Current floor (min rating allowed)852.6
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)±142.3
Current Raw change used (final)0.0
Projected new Raw rating1307.5
Projected new Weighed rating1199.6
Projected new Weighted performance591.9
Projected new final Raw rating (if new WP > new Raw)1307.5
Projected new highest rating1352.6
Projected new floor852.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1307.5
Projected effective change (new Official - current Official)=0.0
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 rating1323.8
Current Weighted rating1322.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1323.8
Current highest rating achieved1323.8
Current floor (min rating allowed)823.8
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)±139.0
Current Raw change used (final)0.0
Projected new Raw rating1323.8
Projected new Weighed rating1217.1
Projected new Weighted performance352.5
Projected new final Raw rating (if new WP > new Raw)1323.8
Projected new highest rating1323.8
Projected new floor823.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1323.8
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 rating1291.0
Current Weighted rating1291.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1291.0
Current highest rating achieved1291.0
Current floor (min rating allowed)791.0
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)±145.7
Current Raw change used (final)0.0
Projected new Raw rating1291.0
Projected new Weighed rating1187.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1291.0
Projected new floor791.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 WP Closed 2022 (D) 2022/06/17 2022/06/17 Cape Town (WCT) Standard 90 0.94 6 5 1.0 1359.3 1341.1 Analysis
3 Kraaifontein Open 2022 (Advanced) 2022/01/07 2022/01/09 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1375.9 1352.6 Analysis
2 Kraaifontein Rapid 2021 (Advanced) 2021/12/11 2021/12/12 Cape Town (WCT) Rapid 30 0.60 6 6 4.5 1344.6 1291.0 Analysis
1 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018/01/26 2018/01/28 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1291.0 1291.0 Analysis
Game 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 23 10 3 10 11.5 50.0 0.0 1398.6 1398.6
White 11 6 0 5 6.0 54.5 38.6 1413.0 1451.6
Black 12 4 3 5 5.5 45.8 -35.4 1385.4 1349.9
Standard All 17 6 2 9 7.0 41.2 -75.0 1420.3 1345.3
White 8 4 0 4 4.0 50.0 0.0 1450.1 1450.1
Black 9 2 2 5 3.0 33.3 -141.7 1393.8 1252.1
Rapid All 6 4 1 1 4.5 75.0 212.5 1337.0 1549.5
White 3 2 0 1 2.0 66.7 141.7 1314.0 1455.6
Black 3 2 1 0 2.5 83.3 283.3 1360.1 1643.4
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103027370 Nevin, TP (Timothy) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
2 1000111503 Mutunhire, R (Roy) 1 1.0 1 0 0 100.0 1344.6 425.0 1769.6 View list
3 102045848 Munro, JM (Jonathan) 1 1.0 1 0 0 100.0 1344.6 425.0 1769.6 View list
4 106092064 Msebi, S (Simamkele) 1 1.0 1 0 0 100.0 1359.3 425.0 1784.3 View list
5 108085297 Michaels, E (Enrico) 1 1.0 1 0 0 100.0 1375.9 425.0 1800.9 View list
6 171029550 Pearce, AJ (Andre) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
7 105053760 Parenzee, E (Ethan) 1 1.0 1 0 0 100.0 1375.9 425.0 1800.9 View list
8 1040136250 Cupido, T (Tristan) 1 1.0 1 0 0 100.0 1344.6 425.0 1769.6 View list
9 159002941 Botha, CT (Chakati) 1 1.0 1 0 0 100.0 1344.6 425.0 1769.6 View list
10 164042921 Willenberg, SR (Shaun) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
11 1060108786 Blauw, S (Siyamthanda) 1 0.5 0 1 0 50.0 1344.6 0.0 1344.6 View list
12 179013667 Janse Van Rensburg, J (Jack) 1 0.5 0 1 0 50.0 1375.9 0.0 1375.9 View list
13 102053562 Saunders, M (Matthew) 1 0.5 0 1 0 50.0 1291.0 0.0 1291.0 View list
14 108072148 Van Heerden, EJ (Ethan Joel) 1 0.0 0 0 1 0.0 1375.9 -425.0 950.9 View list
15 105088335 Taute, C (Clayden) 1 0.0 0 0 1 0.0 1344.6 -425.0 919.6 View list
16 185029784 Petersen, MG (Marc) 1 0.0 0 0 1 0.0 1359.3 -425.0 934.3 View list
17 1060108804 Ntukela, A (Amzolele) 1 0.0 0 0 1 0.0 1375.9 -425.0 950.9 View list
18 1080108756 Masoka, A (Ayema) 1 0.0 0 0 1 0.0 1359.3 -425.0 934.3 View list
19 1080110836 Henning, C (Chris) 1 0.0 0 0 1 0.0 1359.3 -425.0 934.3 View list
20 169047854 Green, L (Lyndon) 1 0.0 0 0 1 0.0 1375.9 -425.0 950.9 View list