Player Page

Macheka, C (Clayton)
Dob: 2004/11/09 (Adult)
Gender: Male
Chess SA id: 1040131203
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/03/17 (56 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
Curent Raw rating1756.1
Curent Weighted rating1737.1
Curent Weighted performance1679.9
Current official/published rating (highest between Raw, WR and WP)1756.1
Current floor (min rating allowed)1309.5
Current highest rating achieved1809.5
Current K-factor24
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)±75.1
Current Raw change used (final)0.0
Projected new Raw rating1756.1
Projected new Weighed rating1739.8
Projected new Weighted performance1679.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1756.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1809.5
Projected new floor1309.5
Projected new K-facor24
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 rating1847.2
Curent Weighted rating1782.2
Curent Weighted performance1666.6
Current official/published rating (highest between Raw, WR and WP)1847.2
Current floor (min rating allowed)1450.2
Current highest rating achieved1950.2
Current K-factor24
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)±65.9
Current Raw change used (final)0.0
Projected new Raw rating1847.2
Projected new Weighed rating1789.8
Projected new Weighted performance1666.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1847.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1950.2
Projected new floor1450.2
Projected new K-facor24
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 rating1891.0
Curent Weighted rating1618.1
Curent Weighted performance1508.2
Current official/published rating (highest between Raw, WR and WP)1891.0
Current floor (min rating allowed)1402.2
Current highest rating achieved1902.2
Current K-factor24
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)±62.0
Current Raw change used (final)0.0
Projected new Raw rating1891.0
Projected new Weighed rating1646.4
Projected new Weighted performance1508.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1891.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1902.2
Projected new floor1402.2
Projected new K-facor24
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 rating1250.0
Curent Weighted rating1230.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1250.0
Current floor (min rating allowed)1402.2
Current highest rating achieved1250.0
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)±154.4
Current Raw change used (final)0.0
Projected new Raw rating1250.0
Projected new Weighed rating1232.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1250.0
Projected new floor1402.2
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Cape Town Open Chess Championship 2024 (Championship) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1728.2 1850.3 Analysis
3 Chas Everitt and MHI Attorneys Rapid 2024 (A) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1728.2 1902.2 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (Championship) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 90 0.94 5 4 0.0 1759.8 1893.3 Analysis
1 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 8 2.0 1809.5 1950.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
41 Cape Town Open Chess Championship 2024 (Championship) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1728.2 1850.3 Analysis
40 Chas Everitt and MHI Attorneys Rapid 2024 (A) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1728.2 1902.2 Analysis
39 Cape of Good Hope Open Chess Tournament 2024 (Championship) 2024/02/17 2024/02/17 Cape Town (WCT) Standard 90 0.94 5 4 0.0 1759.8 1893.3 Analysis
38 Cape Town Masters Challenge 2024 (Masters) 2024/01/03 2024/01/07 Cape Town (WCT) Standard 120 1.00 9 8 2.0 1809.5 1950.2 Analysis
37 Kraaifontein Open 2023 (Championship) 2023/12/09 2023/12/10 Cape Town (WCT) Standard 90 0.94 5 5 2.5 1793.7 1799.2 Analysis
36 Chess Elevation Series 2023 (Level 2A) 2023/11/03 2023/11/04 Cape Town (WCT) Standard 70 0.87 5 5 5.0 1755.7 1761.1 Analysis
35 Bonnievale Open Rapid 2023 (Championship) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 6 2.0 1764.8 1476.5 Analysis
34 Western Cape Closed Championship 2023 (A) 2023/09/23 2023/09/25 Cape Town (WCT) Standard 120 1.00 6 6 3.0 1707.2 1691.1 Analysis
33 Western Cape Closed Championship 2023 (Blitz) 2023/09/23 2023/09/25 Cape Town (WCT) Blitz 7 0.23 7 7 4.0 1707.2 1200.0 Analysis
32 WP Club League 2023 (A) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 11 7.0 1707.2 1691.1 Analysis
31 Curro Durbanville Chess Open Rapid 2023 (Championship) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.0 1686.1 1418.6 Analysis
30 Cape Town Open 2023 (Advanced) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1666.1 1673.5 Analysis
29 CTCA Pre-Masters Chess Tournament 2022 (A) 2022/11/13 2022/11/26 Cape Town (WCT) Standard 70 0.87 5 5 1.0 1688.5 1700.4 Analysis
28 Western Cape Club Championship 2022 (Tier 1) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 6 2.5 1717.5 1737.6 Analysis
27 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 11 8.5 1717.5 1737.6 Analysis
26 South African Open 2022 (U20) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1728.1 1732.3 Analysis
25 South African Open 2022 (Championship) 2022/07/09 2022/07/17 Cape Town (WCT) Standard 120 1.00 11 11 6.0 1728.1 1732.3 Analysis
24 Curro Durbanville Chess Open Rapid 2022 (A) 2022/07/02 2022/07/02 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1728.1 1438.4 Analysis
23 Stellenberg Chess Championship 2022 (Championship) 2022/06/24 2022/06/25 Cape Town (WCT) Standard 65 0.85 6 6 5.0 1637.8 1630.7 Analysis
22 WP Closed 2022 (B) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 120 1.00 7 6 3.0 1637.8 1630.7 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 7 1 16 7.5 31.3 -159.4 1870.5 1711.2
White 12 3 1 8 3.5 29.2 -177.1 1952.4 1775.3
Black 12 4 0 8 4.0 33.3 -141.7 1788.7 1647.0
Standard All 18 4 1 13 4.5 25.0 -212.5 1854.7 1642.2
White 9 2 1 6 2.5 27.8 -188.9 1918.0 1729.1
Black 9 2 0 7 2.0 22.2 -236.1 1791.5 1555.4
Rapid All 6 3 0 3 3.0 50.0 0.0 1917.9 1917.9
White 3 1 0 2 1.0 33.3 -141.7 2055.7 1914.0
Black 3 2 0 1 2.0 66.7 141.7 1780.2 1921.8
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 254 139 26 89 152.0 59.8 83.7 1585.0 1668.6
White 128 73 15 40 80.5 62.9 109.6 1584.5 1694.1
Black 126 66 11 49 71.5 56.7 57.3 1585.4 1642.8
Standard All 171 89 23 59 100.5 58.8 74.6 1606.3 1680.9
White 87 48 14 25 55.0 63.2 112.4 1606.2 1718.5
Black 84 41 9 34 45.5 54.2 35.4 1606.5 1641.9
Rapid All 76 46 3 27 47.5 62.5 106.3 1541.2 1647.4
White 38 23 1 14 23.5 61.8 100.7 1547.8 1648.5
Black 38 23 2 13 24.0 63.2 111.8 1534.6 1646.4
Blitz All 7 4 0 3 4.0 57.1 60.7 1539.7 1600.4
White 3 2 0 1 2.0 66.7 141.7 1422.8 1564.5
Black 4 2 0 2 2.0 50.0 0.0 1627.4 1627.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1050106200 Braaf, J (Jiraan) 12 5.5 5 1 6 45.8 1610.0 -35.4 1574.6 View list
2 106092062 Ncethelo, B (Bongolethu) 7 4.5 4 1 2 64.3 1575.4 121.4 1696.8 View list
3 107053637 Palmer, RN (Reegan) 6 3.0 3 0 3 50.0 1698.9 0.0 1698.9 View list
4 1060108786 Blauw, S (Siyamthanda) 5 4.0 4 0 1 80.0 1644.5 255.0 1899.5 View list
5 1050148234 Rogov, T (Timofey) 5 4.0 4 0 1 80.0 1732.0 255.0 1987.0 View list
6 199012211 Hempe, LH (Lilitha) 5 2.0 2 0 3 40.0 1676.0 -85.0 1591.0 View list
7 101033066 Samuels, ER (Ethan) 5 1.5 1 1 3 30.0 1736.0 -170.0 1566.0 View list
8 1070119933 Waguta, B (Brooklyn) 4 3.0 2 2 0 75.0 1636.8 212.5 1849.3 View list
9 1000131782 Chironda, S (Sean Kudzai) 4 1.0 1 0 3 25.0 1697.9 -212.5 1485.4 View list
10 187000297 Adriaan, RD (Rynauw) 3 3.0 3 0 0 100.0 1609.7 425.0 2034.7 View list
11 108087782 Jonkers, T (Tristan) 3 3.0 3 0 0 100.0 1498.4 425.0 1923.4 View list
12 1060108804 Ntukela, A (Amzolele) 3 3.0 3 0 0 100.0 1666.1 425.0 2091.1 View list
13 1050097108 Segelaar, G (Geriant) 3 2.5 2 1 0 83.3 1680.6 283.3 1963.9 View list
14 103085390 Kedama, S (Sandiso) 3 2.0 2 0 1 66.7 1667.9 141.7 1809.6 View list
15 1080108756 Masoka, A (Ayema) 3 2.0 1 2 0 66.7 1693.5 141.7 1835.1 View list
16 105077311 Brander, WWM (Waylon) 3 1.0 1 0 2 33.3 1545.2 -141.7 1403.6 View list
17 105090611 Mnyasta, T (Tezihano) 3 1.0 1 0 2 33.3 1736.0 -141.7 1594.3 View list
18 197010759 Goredema, D (Dione) 3 1.0 0 2 1 33.3 1635.6 -141.7 1494.0 View list
19 1050108039 Mnyasta, C (Charlton) 3 0.0 0 0 3 0.0 1695.3 -425.0 1270.3 View list
20 1070148235 Rogov, M (Matfey) 3 0.0 0 0 3 0.0 1707.2 -425.0 1282.2 View list