Player Page

Ahjum, KMK (Kristen)
Dob: 2008/11/17 (U18)
Gender: Female
Chess SA id: 208050682
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (22 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 rating1524.3
Curent Weighted rating1531.4
Curent Weighted performance1442.6
Current official/published rating (highest between Raw, WR and WP)1531.4
Current floor (min rating allowed)1112.3
Current highest rating achieved1612.3
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)±104.5
Current Raw change used (final)0.0
Projected new Raw rating1524.3
Projected new Weighed rating1532.2
Projected new Weighted performance1442.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1532.2
Projected effective change (new Official - current Official)+0.8
Projected new highest rating1612.3
Projected new floor1112.3
Projected new K-facor28
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 rating1512.1
Curent Weighted rating1535.3
Curent Weighted performance1407.1
Current official/published rating (highest between Raw, WR and WP)1535.3
Current floor (min rating allowed)1114.3
Current highest rating achieved1614.3
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)±106.3
Current Raw change used (final)0.0
Projected new Raw rating1512.1
Projected new Weighed rating1534.4
Projected new Weighted performance1407.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1534.4
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1614.3
Projected new floor1114.3
Projected new K-facor28
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 rating1226.4
Curent Weighted rating1091.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1226.4
Current floor (min rating allowed)726.4
Current highest rating achieved1226.4
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)±159.7
Current Raw change used (final)0.0
Projected new Raw rating1226.4
Projected new Weighed rating1105.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1226.4
Projected new floor726.4
Projected new K-facor36
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 rating1100.8
Curent Weighted rating1100.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1100.8
Current floor (min rating allowed)726.4
Current highest rating achieved1100.8
Current K-factor40
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)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.8
Projected new Weighed rating1100.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1100.8
Projected new floor726.4
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 FB Schools Open 4.0 (Open) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 60 0.83 5 5 2.5 1536.2 1524.7 Analysis
1 2024 Frances Baard Schools Teams (High School) 2024/03/02 2024/03/02 Frances Baard (NCF) Rapid 30 0.60 5 5 5.0 1523.6 1108.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
59 2024 FB Schools Open 4.0 (Open) 2024/04/13 2024/04/13 Frances Baard (NCF) Standard 60 0.83 5 5 2.5 1536.2 1524.7 Analysis
58 2024 Frances Baard Schools Teams (High School) 2024/03/02 2024/03/02 Frances Baard (NCF) Rapid 30 0.60 5 5 5.0 1523.6 1108.4 Analysis
57 Kimberley Chess Club Open 2023 (U16-U20) 2023/12/08 2023/12/09 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1520.3 1521.3 Analysis
56 2023 Moja Chess Extravaganza (Ladies) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 8 3.5 1590.6 1593.3 Analysis
55 2023 Northern Cape Closed Chess Championships (U16 Girls) 2023/08/25 2023/08/27 Frances Baard (NCF) Standard 92 0.94 5 5 5.0 1573.1 1572.3 Analysis
54 Frances Baard Schools Open III 2023 (U19) 2023/08/05 2023/08/05 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1573.1 1572.3 Analysis
53 2023 SA Schools Winter Games (U15 Girls) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 5.5 1562.2 1559.1 Analysis
52 Kimberley Chess Club School Holiday Tournament 2023 (A) 2023/06/29 2023/06/29 Frances Baard (NCF) Standard 62 0.84 5 5 0.0 1612.3 1614.3 Analysis
51 2023 Northern Cape Schools Provincial Trials (U15 Girls) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1612.3 1614.3 Analysis
50 Galeshewe Youth Day Chess Festival 2023 (Rapid B) 2023/06/17 2023/06/17 Frances Baard (NCF) Rapid 17 0.42 6 6 5.0 1612.3 970.4 Analysis
49 Frances Baard Schools Trials 2023 (U15 Girls) 2023/05/27 2023/05/27 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1559.1 1574.7 Analysis
48 Inter Regional Chess Championship 2023 (U16) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1559.1 1574.7 Analysis
47 KCC School Holiday Tournament 2023 (U16) 2023/04/03 2023/04/05 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1519.2 1546.9 Analysis
46 Frances Baard School Open II 2023 (U15) 2023/03/18 2023/03/18 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1492.6 1519.4 Analysis
45 Frances Baard Schools Individuals 2023 (U15) 2023/02/18 2023/02/18 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1461.2 1486.4 Analysis
44 Frances Baard Trials 2022 (U16+Open) 2022/10/01 2022/10/01 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1486.5 1519.4 Analysis
43 FB Open Development Tournament 2022 (B) 2022/09/17 2022/09/17 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1459.6 1472.4 Analysis
42 Diamond Chess Academy Junior Championships 2022 (U15) 2022/08/06 2022/08/06 Frances Baard (NCF) Standard 62 0.84 5 5 5.0 1424.9 1431.8 Analysis
41 NC Youth Day Open Blitz 2022 (A+B) 2022/06/18 2022/06/18 Frances Baard (NCF) Blitz 7 0.23 9 9 4.0 1433.7 1047.6 Analysis
40 Kimberley Chess Club Open 2022 (A) 2022/04/30 2022/04/30 Frances Baard (NCF) Standard 62 0.84 5 5 2.5 1434.8 1432.1 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 7 1 2 7.5 75.0 212.5 1336.1 1548.6
White 5 4 1 0 4.5 90.0 340.0 1309.6 1649.6
Black 5 3 0 2 3.0 60.0 85.0 1362.7 1447.7
Standard All 5 2 1 2 2.5 50.0 0.0 1441.3 1441.3
White 2 1 1 0 1.5 75.0 212.5 1439.1 1651.6
Black 3 1 0 2 1.0 33.3 -141.7 1442.8 1301.2
Rapid All 5 5 0 0 5.0 100.0 425.0 1230.9 1655.9
White 3 3 0 0 3.0 100.0 425.0 1223.3 1648.3
Black 2 2 0 0 2.0 100.0 425.0 1242.4 1667.4
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 323 211 17 95 219.5 68.0 152.6 1188.5 1341.2
White 160 110 7 43 113.5 70.9 178.0 1169.3 1347.3
Black 163 101 10 52 106.0 65.0 127.8 1207.4 1335.2
Standard All 291 188 17 86 196.5 67.5 149.0 1179.0 1328.0
White 145 98 7 40 101.5 70.0 170.0 1167.0 1337.0
Black 146 90 10 46 95.0 65.1 128.1 1191.0 1319.1
Rapid All 17 13 0 4 13.0 76.5 225.0 1272.4 1497.4
White 8 7 0 1 7.0 87.5 318.8 1234.5 1553.3
Black 9 6 0 3 6.0 66.7 141.7 1306.1 1447.8
Blitz All 15 10 0 5 10.0 66.7 141.7 1278.0 1419.6
White 7 5 0 2 5.0 71.4 182.1 1142.2 1324.3
Black 8 5 0 3 5.0 62.5 106.3 1396.7 1503.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 206050681 Ahjum, J (Jordan) 14 14.0 14 0 0 100.0 1237.5 425.0 1662.5 View list
2 206050683 Ahjum, SHA (Savannah) 12 2.5 1 3 8 20.8 1326.1 -247.9 1078.1 View list
3 106066240 Mothata, O (Omaatla) 9 4.5 4 1 4 50.0 1201.9 0.0 1201.9 View list
4 205084934 Mokoena, B (Bonolo) 5 3.0 3 0 2 60.0 1200.4 85.0 1285.4 View list
5 108084930 Kitengye, PE (Patrick Ebondo) 4 4.0 4 0 0 100.0 1408.1 425.0 1833.1 View list
6 205065806 Ogu, C (Chimkamara) 4 1.5 1 1 2 37.5 1012.2 -106.3 905.9 View list
7 2100116596 Daniels, P (Peyton) 3 3.0 3 0 0 100.0 1513.0 425.0 1938.0 View list
8 208053161 Ferris, M (Mackayla) 3 3.0 3 0 0 100.0 1319.2 425.0 1744.2 View list
9 2080097457 Fourie, S (Simone) 3 3.0 3 0 0 100.0 1208.3 425.0 1633.3 View list
10 1080150644 Graham, R (Riyandre) 3 3.0 3 0 0 100.0 1491.0 425.0 1916.0 View list
11 2080142051 Molale, M (Mamello) 3 3.0 3 0 0 100.0 1577.9 425.0 2002.9 View list
12 2040105355 Mosoeu, V (Vivyane) 3 3.0 3 0 0 100.0 1254.4 425.0 1679.4 View list
13 107064238 Grove, E (Enrique) 3 2.5 2 1 0 83.3 1330.6 283.3 1613.9 View list
14 106076884 Mokgwabone, K (Kgosi) 3 2.5 2 1 0 83.3 1074.9 283.3 1358.2 View list
15 1080152538 De Jager, J (Jayden) 3 2.0 2 0 1 66.7 1510.7 141.7 1652.4 View list
16 2960100854 Mocumi, V (Visolia) 3 2.0 2 0 1 66.7 1323.5 141.7 1465.2 View list
17 105014480 Joseph, D (Donrique) 3 0.5 0 1 2 16.7 1041.2 -283.3 757.9 View list
18 104052409 Gorrah, JAM (Joshua) 3 0.0 0 0 3 0.0 1041.2 -425.0 616.2 View list
19 197084822 Mathebula, X (Xolani Cebo) 3 0.0 0 0 3 0.0 1493.6 -425.0 1068.6 View list
20 2080135343 Balatseng, L (Leruo) 2 2.0 2 0 0 100.0 1518.6 425.0 1943.6 View list