Player Page

Ferreira, C (Craig)
Dob: 1974/04/03 (Adult)
Gender: Male
Chess SA id: 174085062
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (30 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 rating1570.2
Current Weighted rating1545.1
Current Weighted performance663.3
Current official/published rating (highest between Raw, WR and WP)1570.2
Current highest rating achieved1570.2
Current floor (min rating allowed)1070.2
Current K-factor32
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)±97.9
Current Raw change used (final)0.0
Projected new Raw rating1570.2
Projected new Weighed rating1421.9
Projected new Weighted performance663.3
Projected new final Raw rating (if new WP > new Raw)1570.2
Projected new highest rating1570.2
Projected new floor1070.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1570.2
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 rating1589.8
Current Weighted rating1555.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1589.8
Current highest rating achieved1589.8
Current floor (min rating allowed)1089.8
Current K-factor32
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)±95.2
Current Raw change used (final)0.0
Projected new Raw rating1589.8
Projected new Weighed rating1432.3
Projected new Weighted performance451.1
Projected new final Raw rating (if new WP > new Raw)1589.8
Projected new highest rating1589.8
Projected new floor1089.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1589.8
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 rating1462.3
Current Weighted rating1430.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1462.3
Current highest rating achieved1462.3
Current floor (min rating allowed)962.3
Current K-factor32
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)±114.1
Current Raw change used (final)0.0
Projected new Raw rating1462.3
Projected new Weighed rating1317.4
Projected new Weighted performance284.7
Projected new final Raw rating (if new WP > new Raw)1462.3
Projected new highest rating1462.3
Projected new floor962.3
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1462.3
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 rating1321.7
Current Weighted rating1304.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1321.7
Current highest rating achieved1321.7
Current floor (min rating allowed)821.7
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)±139.4
Current Raw change used (final)0.0
Projected new Raw rating1321.7
Projected new Weighed rating1200.7
Projected new Weighted performance475.5
Projected new final Raw rating (if new WP > new Raw)1321.7
Projected new highest rating1321.7
Projected new floor821.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1321.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 CT League 2024 (B) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 3 2.0 1546.2 1570.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 CT League 2024 (B) 2024/07/20 2024/09/07 Cape Town (WCT) Standard 120 1.00 11 3 2.0 1546.2 1570.9 Analysis
12 WP Club League 2023 (B) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 1 1.0 1529.6 1514.3 Analysis
11 2022 Western Province Club League (C) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 4 2.5 1484.8 1465.3 Analysis
10 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 10 5.0 1486.9 1238.0 Analysis
9 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 7 7.0 1412.0 1372.4 Analysis
8 Crossroads Open Chess Championship 2019 (Presige) 2019/04/27 2019/04/28 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1375.5 1324.9 Analysis
7 Cape Town Chess Club Annual Blitz Championship 2019 2019/04/23 2019/04/23 Cape Town (WCT) Blitz 5 0.18 7 7 3.0 1375.5 1200.0 Analysis
6 Drakenstein Dragons Rapid 2019 (Open) 2019/01/19 2019/01/19 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1354.3 1323.1 Analysis
5 Paul Roos Open Championship 2018 (A) 2018/09/21 2018/09/23 Cape Winelands (WCW) Standard 90 0.94 6 6 3.5 1315.7 1268.4 Analysis
4 2018 Western Province League (D) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 1 0.0 1315.7 1268.4 Analysis
3 Drakenstein Dragons Rapid 2018 (Open) 2018/06/09 2018/06/09 Cape Winelands (WCW) Rapid 20 0.47 7 7 3.5 1302.7 1293.6 Analysis
2 Crossroads Open Chess Championship 2018 (B) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 4.0 1253.4 1200.0 Analysis
1 Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open) 2018/02/03 2018/02/03 Cape Winelands (WCW) Rapid 27 0.57 7 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 3 2 0 1 2.0 66.7 141.7 1604.4 1746.1
White 1 1 0 0 1.0 100.0 425.0 1450.7 1875.7
Black 2 1 0 1 1.0 50.0 0.0 1681.3 1681.3
Standard All 3 2 0 1 2.0 66.7 141.7 1604.4 1746.1
White 1 1 0 0 1.0 100.0 425.0 1450.7 1875.7
Black 2 1 0 1 1.0 50.0 0.0 1681.3 1681.3
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 69 40 4 25 42.0 60.9 92.4 1467.7 1560.0
White 38 24 2 12 25.0 65.8 134.2 1464.1 1598.3
Black 31 16 2 13 17.0 54.8 41.1 1472.0 1513.1
Standard All 34 22 3 9 23.5 69.1 162.5 1439.8 1602.3
White 20 15 1 4 15.5 77.5 233.8 1445.0 1678.8
Black 14 7 2 5 8.0 57.1 60.7 1432.3 1493.0
Rapid All 18 10 1 7 10.5 58.3 70.8 1502.7 1573.5
White 9 4 1 4 4.5 50.0 0.0 1589.8 1589.8
Black 9 6 0 3 6.0 66.7 141.7 1415.5 1557.2
Blitz All 17 8 0 9 8.0 47.1 -25.0 1486.3 1461.3
White 9 5 0 4 5.0 55.6 47.2 1380.8 1428.1
Black 8 3 0 5 3.0 37.5 -106.3 1604.9 1498.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 182003312 Boyisi, A (Aaron) 2 1.5 1 1 0 75.0 1364.9 212.5 1577.4 View list
2 102004790 Cilliers, S (Salmo) 2 1.0 1 0 1 50.0 1328.5 0.0 1328.5 View list
3 183000558 Amini, D (Daud) 2 0.0 0 0 2 0.0 1277.2 -425.0 852.2 View list
4 192001584 Baxter, DJ (David) 1 1.0 1 0 0 100.0 1375.5 425.0 1800.5 View list
5 1760106183 Botes, R (Renier) 1 1.0 1 0 0 100.0 1375.5 425.0 1800.5 View list
6 189002582 Booys, LI (Leatin) 1 1.0 1 0 0 100.0 1315.7 425.0 1740.7 View list
7 2930100456 Chiriya, T (Takudzwa) 1 1.0 1 0 0 100.0 1253.4 425.0 1678.4 View list
8 159069643 Cassells, L (Llewellyn) 1 1.0 1 0 0 100.0 1253.4 425.0 1678.4 View list
9 180012056 Haughton, E (Emile) 1 1.0 1 0 0 100.0 1375.5 425.0 1800.5 View list
10 156090580 Engelbrecht, JH (Johannes) 1 1.0 1 0 0 100.0 1486.9 425.0 1911.9 View list
11 104046622 Coetzee, P (Philip) 1 1.0 1 0 0 100.0 1315.7 425.0 1740.7 View list
12 104069661 Clarke, N (Nathaniel) 1 1.0 1 0 0 100.0 1412.0 425.0 1837.0 View list
13 108089520 Adams, K (Kyron) 1 1.0 1 0 0 100.0 1546.2 425.0 1971.2 View list
14 165061444 Jacobs, A (Adiel) 1 1.0 1 0 0 100.0 1412.0 425.0 1837.0 View list
15 172090579 Jacobs, DE (Darryl) 1 1.0 1 0 0 100.0 1354.3 425.0 1779.3 View list
16 198013875 Jansen Van Rensburg, R (Ruan) 1 1.0 1 0 0 100.0 1486.9 425.0 1911.9 View list
17 181014062 Jenkins, T (Tauriq) 1 1.0 1 0 0 100.0 1412.0 425.0 1837.0 View list
18 205014626 Joubert, N (Natasha) 1 1.0 1 0 0 100.0 1529.6 425.0 1954.6 View list
19 162082458 Levin, N (Norman) 1 1.0 1 0 0 100.0 1375.5 425.0 1800.5 View list
20 180019992 Makwatie, DJ (Deon) 1 1.0 1 0 0 100.0 1302.7 425.0 1727.7 View list