Player Page

Mak, CTW (Cora)
Dob: 1998/03/02 (Adult)
Gender: Female
Chess SA id: 298019707
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): WFM
Last active: 2023/12/08 (223 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 rating1550.2
Current Weighted rating1562.6
Current Weighted performance1242.5
Current official/published rating (highest between Raw, WR and WP)1562.6
Current highest rating achieved1619.0
Current floor (min rating allowed)1119.0
Current K-factor28
Games played this month-4
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)±100.7
Current Raw change used (final)0.0
Projected new Raw rating1550.2
Projected new Weighed rating1437.2
Projected new Weighted performance1242.5
Projected new final Raw rating (if new WP > new Raw)1550.2
Projected new highest rating1619.0
Projected new floor1119.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1550.2
Projected effective change (new Official - current Official)-12.4
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 rating1557.8
Current Weighted rating1568.2
Current Weighted performance1140.3
Current official/published rating (highest between Raw, WR and WP)1568.2
Current highest rating achieved1619.0
Current floor (min rating allowed)1119.0
Current K-factor28
Games played this month-4
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)±99.6
Current Raw change used (final)0.0
Projected new Raw rating1557.8
Projected new Weighed rating1442.5
Projected new Weighted performance1140.3
Projected new final Raw rating (if new WP > new Raw)1557.8
Projected new highest rating1619.0
Projected new floor1119.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1557.8
Projected effective change (new Official - current Official)-10.4
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 rating1574.5
Current Weighted rating1582.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1582.6
Current highest rating achieved1619.0
Current floor (min rating allowed)1119.0
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)±97.3
Current Raw change used (final)0.0
Projected new Raw rating1574.5
Projected new Weighed rating1455.5
Projected new Weighted performance439.4
Projected new final Raw rating (if new WP > new Raw)1574.5
Projected new highest rating1619.0
Projected new floor1119.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1574.5
Projected effective change (new Official - current Official)-8.1
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 rating1537.5
Current Weighted rating1530.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1537.5
Current highest rating achieved1619.0
Current floor (min rating allowed)1119.0
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)±102.5
Current Raw change used (final)0.0
Projected new Raw rating1537.5
Projected new Weighed rating1408.2
Projected new Weighted performance201.1
Projected new final Raw rating (if new WP > new Raw)1537.5
Projected new highest rating1619.0
Projected new floor1119.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1537.5
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2023 USSA Championships (Ladies) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 6.5 1571.8 1582.2 Analysis
7 Wits University 100 Chess Tournament 2023 2023/09/30 2023/09/30 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.5 1582.4 1601.1 Analysis
6 Ussa Chess Championships 2022 (Ladies) 2022/12/05 2022/12/09 Frances Baard (NCF) Standard 120 1.00 9 9 7.0 1562.8 1562.9 Analysis
5 USSA Closed 2022 (Ladies) 2022/05/13 2022/05/15 Dr Kenneth Kaunda (NWP) Standard 90 0.94 7 7 4.5 1573.6 1576.1 Analysis
4 2019 USSA Championships (Blitz) 2019/12/04 2019/12/04 Sarah Baartman (ESB) Blitz 5 0.18 9 9 5.0 1571.4 1601.1 Analysis
3 2019 USSA Championships (Women) 2019/12/02 2019/12/06 Sarah Baartman (ESB) Standard 90 0.94 9 9 7.5 1571.4 1565.2 Analysis
2 2019 TuksChess Open (A) 2019/02/23 2019/02/23 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1605.8 1606.4 Analysis
1 2018 USSA Championship (Ladies) 2018/07/02 2018/07/06 Gert Sibande (MGS) Standard 90 0.94 9 9 6.5 1601.1 1601.1 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 61 33 16 12 41.0 67.2 146.3 1366.4 1512.7
White 28 17 6 5 20.0 71.4 182.1 1372.5 1554.6
Black 33 16 10 7 21.0 63.6 115.9 1361.2 1477.1
Standard All 47 25 15 7 32.5 69.1 162.8 1370.9 1533.7
White 21 14 5 2 16.5 78.6 242.9 1352.6 1595.5
Black 26 11 10 5 16.0 61.5 98.1 1385.7 1483.7
Rapid All 5 3 1 1 3.5 70.0 170.0 1294.8 1464.8
White 2 1 1 0 1.5 75.0 212.5 1281.9 1494.4
Black 3 2 0 1 2.0 66.7 141.7 1303.3 1445.0
Blitz All 9 5 0 4 5.0 55.6 47.2 1382.5 1429.7
White 5 2 0 3 2.0 40.0 -85.0 1491.9 1406.9
Black 4 3 0 1 3.0 75.0 212.5 1245.7 1458.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2000111990 Sedibeng, K (Kamogelo) 3 3.0 3 0 0 100.0 1572.3 425.0 1997.3 View list
2 201081372 Guliwe, L (Lwandile) 3 1.5 0 3 0 50.0 1569.4 0.0 1569.4 View list
3 296010033 Fritz, K (Kaylyn) 2 2.0 2 0 0 100.0 1572.5 425.0 1997.5 View list
4 297019461 Maharaj, V (Varsana) 2 2.0 2 0 0 100.0 1586.3 425.0 2011.3 View list
5 299055634 Ndlovu, T (Talia) 2 1.5 1 1 0 75.0 1586.3 212.5 1798.8 View list
6 201034789 Singh, P (Pragna) 2 1.5 1 1 0 75.0 1572.6 212.5 1785.1 View list
7 200007735 Du Plessis, AC (Anika) 2 0.5 0 1 1 25.0 1567.3 -212.5 1354.8 View list
8 203034366 Shaw, LA (Laurie Ann) 2 0.5 0 1 1 25.0 1568.2 -212.5 1355.7 View list
9 297052098 Maimane, Y (Yvonne) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
10 200052854 Mabitsela, KM (Miranda) 1 1.0 1 0 0 100.0 1562.8 425.0 1987.8 View list
11 2050150920 Lira, P (Petra) 1 1.0 1 0 0 100.0 1571.8 425.0 1996.8 View list
12 202086897 Maepa, B (Boitumelo) 1 1.0 1 0 0 100.0 1571.8 425.0 1996.8 View list
13 295008849 Engelbrecht, N (Nadine) 1 1.0 1 0 0 100.0 1601.1 425.0 2026.1 View list
14 299006582 De Kock, L (Lene) 1 1.0 1 0 0 100.0 1601.1 425.0 2026.1 View list
15 2990133685 De Kock, K (Kaneesha) 1 1.0 1 0 0 100.0 1573.6 425.0 1998.6 View list
16 199003858 Bukula, L (Luyolo) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
17 1950097942 Basigi, I (Itireleng) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
18 204077255 De Abreu, A (Alexia Sally) 1 1.0 1 0 0 100.0 1582.4 425.0 2007.4 View list
19 196084075 Manana, N (Philisiwe) 1 1.0 1 0 0 100.0 1601.1 425.0 2026.1 View list
20 297083322 Mkhize, N (Nomthandazo) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list