Player Page

Johnson, L (Lakeisha)
Dob: 2009/01/11 (U16)
Gender: Female
Chess SA id: 2090097163
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (64 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 rating1579.3
Curent Weighted rating1558.5
Curent Weighted performance1485.4
Current official/published rating (highest between Raw, WR and WP)1579.3
Current floor (min rating allowed)1079.3
Current highest rating achieved1579.3
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)±96.6
Current Raw change used (final)0.0
Projected new Raw rating1579.3
Projected new Weighed rating1561.0
Projected new Weighted performance1485.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1579.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1579.3
Projected new floor1079.3
Projected new K-facor32
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 rating1548.9
Curent Weighted rating1530.5
Curent Weighted performance1478.1
Current official/published rating (highest between Raw, WR and WP)1548.9
Current floor (min rating allowed)1048.9
Current highest rating achieved1548.9
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)±100.9
Current Raw change used (final)0.0
Projected new Raw rating1548.9
Projected new Weighed rating1533.1
Projected new Weighted performance1478.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1548.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1548.9
Projected new floor1048.9
Projected new K-facor32
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 rating1479.0
Curent Weighted rating1426.5
Curent Weighted performance1292.7
Current official/published rating (highest between Raw, WR and WP)1479.0
Current floor (min rating allowed)979.0
Current highest rating achieved1479.0
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)±111.4
Current Raw change used (final)0.0
Projected new Raw rating1479.0
Projected new Weighed rating1432.0
Projected new Weighted performance1292.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1479.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1479.0
Projected new floor979.0
Projected new K-facor32
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 rating1140.8
Curent Weighted rating1149.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1149.9
Current floor (min rating allowed)979.0
Current highest rating achieved1156.8
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)±180.4
Current Raw change used (final)0.0
Projected new Raw rating1140.8
Projected new Weighed rating1149.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1149.0
Projected effective change (new Official - current Official)-1.0
Projected new highest rating1156.8
Projected new floor979.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Cape Winelands Schools - Prestige 2024 (U15 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1572.4 1533.5 Analysis
2 Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.5 1552.3 1431.6 Analysis
1 Cape Winelands - Marie Delport Memorial 2024 (Ladies) 2024/01/27 2024/01/28 Cape Winelands (WCW) Standard 70 0.87 6 6 4.5 1560.9 1543.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
47 Cape Winelands Schools - Prestige 2024 (U15 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1572.4 1533.5 Analysis
46 Cape Winelands Schools - HS Trials 1 2024 (U15 Girls) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.5 1552.3 1431.6 Analysis
45 Cape Winelands - Marie Delport Memorial 2024 (Ladies) 2024/01/27 2024/01/28 Cape Winelands (WCW) Standard 70 0.87 6 6 4.5 1560.9 1543.7 Analysis
44 2023 Western Cape Rural Cup (U16) 2023/12/09 2023/12/10 Cape Winelands (WCW) Standard 60 0.83 5 3 2.0 1572.9 1544.7 Analysis
43 2023 Western Cape Rural Cup (Blitz) 2023/12/08 2023/12/08 Cape Winelands (WCW) Blitz 5 0.18 7 7 2.0 1572.9 1156.8 Analysis
42 Western Cape Top Schools 2023 (U15 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 5 5 5.0 1557.0 1524.5 Analysis
41 CW Top Schools 2023 (U15+U18 Girls) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 5.0 1547.7 1385.9 Analysis
40 Western Cape HS Individuals 2023 (U15 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 4.5 1557.5 1531.9 Analysis
39 Cape Winelands Schools Prestige 2023 (U15 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 4 4.0 1530.1 1495.7 Analysis
38 Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1527.7 1490.3 Analysis
37 Western Cape Top Schools 2022 (U13 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 4.0 1532.5 1494.8 Analysis
36 Cape Winelands Schools Top Schools 2022 (U13 Girls) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 4 4.0 1509.4 1452.9 Analysis
35 Western Cape Schools 2022 (U13 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 5.0 1390.8 1283.0 Analysis
34 Worcester Primary School League 2022 (U13) 2022/05/21 2022/05/21 Cape Winelands (WCW) Standard 60 0.83 6 6 5.5 1390.8 1283.0 Analysis
33 Cape Winelands Schools 2022 (U13 Girls) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1371.7 1242.0 Analysis
32 Worcester Schools Trials 2022 (U13 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 30 0.60 5 5 4.5 1320.6 1330.5 Analysis
31 Cape Winelands Open 2022 (U14) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 6 4.0 1320.6 1198.1 Analysis
30 2020 Cape Of Good Hope Open (Open) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 3.5 1235.6 1161.0 Analysis
29 Cape Winelands Schools Trials 1 2020 (U11 Girls) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 6.0 1235.6 1227.5 Analysis
28 OCF Open 2020 (U12) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 3.0 1226.8 1239.7 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 12 4 1 14.0 82.4 275.0 1323.1 1598.1
White 9 6 2 1 7.0 77.8 236.1 1273.7 1509.9
Black 8 6 2 0 7.0 87.5 318.8 1378.5 1697.3
Standard All 11 7 3 1 8.5 77.3 231.8 1319.5 1551.3
White 6 3 2 1 4.0 66.7 141.7 1273.0 1414.7
Black 5 4 1 0 4.5 90.0 340.0 1375.3 1715.3
Rapid All 6 5 1 0 5.5 91.7 354.2 1329.6 1683.8
White 3 3 0 0 3.0 100.0 425.0 1275.1 1700.1
Black 3 2 1 0 2.5 83.3 283.3 1384.0 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 270 174 19 77 183.5 68.0 152.7 1194.8 1347.5
White 141 84 13 44 90.5 64.2 120.6 1192.9 1313.5
Black 129 90 6 33 93.0 72.1 187.8 1196.9 1384.7
Standard All 195 122 15 58 129.5 66.4 139.5 1186.3 1325.8
White 102 57 10 35 62.0 60.8 91.7 1179.2 1270.9
Black 93 65 5 23 67.5 72.6 191.9 1194.2 1386.1
Rapid All 61 46 4 11 48.0 78.7 243.9 1176.3 1420.1
White 32 25 3 4 26.5 82.8 278.9 1191.8 1470.7
Black 29 21 1 7 21.5 74.1 205.2 1159.1 1364.3
Blitz All 14 6 0 8 6.0 42.9 -60.7 1393.3 1332.6
White 7 2 0 5 2.0 28.6 -182.1 1397.4 1215.2
Black 7 4 0 3 4.0 57.1 60.7 1389.2 1449.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2090097172 Erasmus, A (Anneke) 10 6.0 4 4 2 60.0 1319.8 85.0 1404.8 View list
2 2090098029 Xetu, A (Abulele) 7 7.0 7 0 0 100.0 1369.9 425.0 1794.9 View list
3 209084197 Crotz, K (Kirsten) 6 4.5 4 1 1 75.0 1321.8 212.5 1534.3 View list
4 209087792 Groenewald, A (Ancha) 6 3.0 3 0 3 50.0 1298.6 0.0 1298.6 View list
5 209084154 Brink, S (Samantha) 5 5.0 5 0 0 100.0 1289.9 425.0 1714.9 View list
6 2090097162 Neethling, A (Ashrique) 5 3.0 2 2 1 60.0 1243.7 85.0 1328.7 View list
7 209078334 Nortje, D (Dell-Maree) 4 0.0 0 0 4 0.0 1276.5 -425.0 851.5 View list
8 209088973 Oosthuizen, A (Anke) 3 3.0 3 0 0 100.0 1239.9 425.0 1664.9 View list
9 2090099594 Engelbrecht, J (Jane) 3 2.0 2 0 1 66.7 1386.9 141.7 1528.5 View list
10 109080785 Muller, C (Christiaan) 3 2.0 2 0 1 66.7 1238.3 141.7 1380.0 View list
11 209093031 Ntlahla, A (Anathi) 3 1.0 1 0 2 33.3 1415.9 -141.7 1274.2 View list
12 2100108734 Botma, I (Inke) 2 2.0 2 0 0 100.0 1404.0 425.0 1829.0 View list
13 2080097087 Buis, J (Joane) 2 2.0 2 0 0 100.0 1528.9 425.0 1953.9 View list
14 2090108619 Cupido, M (Meghan) 2 2.0 2 0 0 100.0 1273.9 425.0 1698.9 View list
15 1100137579 Fourie, X (Xavier) 2 2.0 2 0 0 100.0 1355.7 425.0 1780.7 View list
16 209088299 Golding, E (Elnichia) 2 2.0 2 0 0 100.0 1335.0 425.0 1760.0 View list
17 2070104260 Grobbelaar, C (Chanelle) 2 2.0 2 0 0 100.0 1554.3 425.0 1979.3 View list
18 2080135529 Hall, K (Kirsten) 2 2.0 2 0 0 100.0 1552.3 425.0 1977.3 View list
19 207093012 Kula, A (Akhona) 2 2.0 2 0 0 100.0 1337.1 425.0 1762.1 View list
20 2090151280 Lodewyk, C (Caylor) 2 2.0 2 0 0 100.0 1562.3 425.0 1987.3 View list