Player Page

Froom, D (David)
Dob: 2011/06/01 (U14)
Gender: Male
Chess SA id: 1110097687
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (24 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 rating1444.6
Current Weighted rating1377.7
Current Weighted performance1410.9
Current official/published rating (highest between Raw, WR and WP)1444.6
Current highest rating achieved1444.6
Current floor (min rating allowed)944.6
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.71
Difference (S-We)-0.17
Current Raw change (no limits, including tournament time weight)-5.6
Current min/max change allowed (with limits)±117.0
Current Raw change used (final)-5.6
Projected new Raw rating1439.0
Projected new Weighed rating1270.5
Projected new Weighted performance1418.0
Projected new final Raw rating (if new WP > new Raw)1439.0
Projected new highest rating1444.6
Projected new floor944.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1439.0
Projected effective change (new Official - current Official)-5.6
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 rating1424.6
Current Weighted rating1371.0
Current Weighted performance1345.0
Current official/published rating (highest between Raw, WR and WP)1424.6
Current highest rating achieved1424.6
Current floor (min rating allowed)924.6
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.61
Difference (S-We)-0.11
Current Raw change (no limits, including tournament time weight)-3.5
Current min/max change allowed (with limits)±120.4
Current Raw change used (final)-3.5
Projected new Raw rating1421.1
Projected new Weighed rating1264.1
Projected new Weighted performance1375.2
Projected new final Raw rating (if new WP > new Raw)1421.1
Projected new highest rating1424.6
Projected new floor924.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1421.1
Projected effective change (new Official - current Official)-3.5
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 rating1258.0
Current Weighted rating1209.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1258.0
Current highest rating achieved1258.0
Current floor (min rating allowed)758.0
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)±152.7
Current Raw change used (final)0.0
Projected new Raw rating1258.0
Projected new Weighed rating1112.7
Projected new Weighted performance525.2
Projected new final Raw rating (if new WP > new Raw)1258.0
Projected new highest rating1258.0
Projected new floor758.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.0
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 rating1148.4
Current Weighted rating1151.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1151.0
Current highest rating achieved1148.4
Current floor (min rating allowed)648.4
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)±178.5
Current Raw change used (final)0.0
Projected new Raw rating1148.4
Projected new Weighed rating1058.2
Projected new Weighted performance332.9
Projected new final Raw rating (if new WP > new Raw)1148.4
Projected new highest rating1148.4
Projected new floor648.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.4
Projected effective change (new Official - current Official)-2.6
Tournaments
Tournament: JMC Trinityhouse Little Falls 2024 (C)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1444.6  Rating gain/loss: -5.6
Type rating: 1424.6  Rating gain/loss: -3.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 JMC Trinityhouse Little Falls 2024 (C) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1444.6 1424.6 Analysis
3 JCC King David Linksfield Rapid 2024 (B) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 4.0 1427.6 1200.0 Analysis
2 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1362.2 1356.6 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1362.2 1356.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 JMC Trinityhouse Little Falls 2024 (C) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1444.6 1424.6 Analysis
18 JCC King David Linksfield Rapid 2024 (B) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 4.0 1427.6 1200.0 Analysis
17 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1362.2 1356.6 Analysis
16 2024 Gauteng Inter-Region Chess Championship (U14B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 5.0 1362.2 1356.6 Analysis
15 JMC Trinity Little Falls 2023 (C) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1352.6 1346.5 Analysis
14 Knight Riders Youth Day 2023 (U14+U16) 2023/06/16 2023/06/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1344.5 1338.6 Analysis
13 2023 South African Junior Closed Chess Championships (U12 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 3.5 1334.1 1328.2 Analysis
12 Chris Greyling Open Tournament 2023 (BC) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1347.2 1345.5 Analysis
11 2022 South African Junior Wild Card Chess Championships (U12 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 4.0 1209.7 1210.5 Analysis
10 2022 South Africa Junior Blitz Chess Championships (U12) 2022/12/05 2022/12/05 4 Knights (4K) Blitz 5 0.18 7 7 3.0 1209.7 1200.0 Analysis
9 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1209.7 1210.5 Analysis
8 JMC 3rd Trials 2022 (C) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1213.3 1214.8 Analysis
7 JMC Trials 1 - Laerskool Fontainebleau 2022 (U12) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1176.8 1171.6 Analysis
6 Goforchess Junior Chess Championship 2 2020 2020/11/29 2020/11/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1157.5 1148.0 Analysis
5 Goforchess Junior Chess Championship 1 2020 2020/11/08 2020/11/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1157.5 1148.0 Analysis
4 2019 Wild Card Chess Championship (U10 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 5 1.5 1163.1 1155.6 Analysis
3 2019 South African Junior Team Championships (U10C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 3 2.0 1163.1 1155.6 Analysis
2 2019 Capablanca Chess Festival (Swiss E) 2019/04/19 2019/04/19 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1146.2 1136.0 Analysis
1 JCC Wits 2018 (Development) 2018/02/25 2018/02/25 Johannesburg Metro (GJM) Standard 62 0.84 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 13 2 5 14.0 70.0 170.0 1347.2 1517.2
White 9 5 1 3 5.5 61.1 94.4 1345.5 1439.9
Black 11 8 1 2 8.5 77.3 231.8 1348.6 1580.5
Standard All 15 9 2 4 10.0 66.7 141.7 1343.9 1485.6
White 7 4 1 2 4.5 64.3 121.4 1324.1 1445.6
Black 8 5 1 2 5.5 68.8 159.4 1361.2 1520.6
Rapid All 5 4 0 1 4.0 80.0 255.0 1357.2 1612.2
White 2 1 0 1 1.0 50.0 0.0 1420.3 1420.3
Black 3 3 0 0 3.0 100.0 425.0 1315.1 1740.1
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 103 49 11 43 54.5 52.9 24.8 1298.0 1322.8
White 52 23 7 22 26.5 51.0 8.2 1315.4 1323.5
Black 51 26 4 21 28.0 54.9 41.7 1280.3 1322.0
Standard All 91 42 11 38 47.5 52.2 18.7 1294.5 1313.2
White 46 20 7 19 23.5 51.1 9.2 1307.7 1317.0
Black 45 22 4 19 24.0 53.3 28.3 1281.0 1309.4
Rapid All 5 4 0 1 4.0 80.0 255.0 1357.2 1612.2
White 2 1 0 1 1.0 50.0 0.0 1420.3 1420.3
Black 3 3 0 0 3.0 100.0 425.0 1315.1 1740.1
Blitz All 7 3 0 4 3.0 42.9 -60.7 1301.1 1240.4
White 4 2 0 2 2.0 50.0 0.0 1350.6 1350.6
Black 3 1 0 2 1.0 33.3 -141.7 1235.1 1093.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110118124 Pieterse, JF (Jurgens Francois) 2 1.5 1 1 0 75.0 1209.7 212.5 1422.2 View list
2 1110131971 Chipunza, J (Jared) 2 1.0 1 0 1 50.0 1271.9 0.0 1271.9 View list
3 2080143806 Butler, K (Kayla) 2 1.0 1 0 1 50.0 1328.9 0.0 1328.9 View list
4 2090115657 Dlamini, F (Fundile) 2 1.0 1 0 1 50.0 1353.3 0.0 1353.3 View list
5 1110097686 Froom, G (Gabriel) 2 1.0 1 0 1 50.0 1151.8 0.0 1151.8 View list
6 1100110075 Mupalala, K (Kenzo) 2 1.0 1 0 1 50.0 1348.5 0.0 1348.5 View list
7 1130116883 Tak, R (Rannveer) 2 1.0 1 0 1 50.0 1157.5 0.0 1157.5 View list
8 1110114235 Naidoo, N (Nikhil) 2 0.5 0 1 1 25.0 1157.5 -212.5 945.0 View list
9 1120115958 Bazhko, A (Anton) 2 0.0 0 0 2 0.0 1302.2 -425.0 877.2 View list
10 111077190 Liang, YX (Yi-Xuan (Bowie)) 2 0.0 0 0 2 0.0 1271.9 -425.0 846.9 View list
11 1110131242 Changara, A (Adiel Tavonga) 1 1.0 1 0 0 100.0 1209.7 425.0 1634.7 View list
12 210092704 Deysel, H (Hannah) 1 1.0 1 0 0 100.0 1157.5 425.0 1582.5 View list
13 111092267 D`Alton, E (Ezra) 1 1.0 1 0 0 100.0 1176.8 425.0 1601.8 View list
14 1110131268 Clainos, S (Spiro) 1 1.0 1 0 0 100.0 1209.7 425.0 1634.7 View list
15 1110117041 Botha, L (Louis) 1 1.0 1 0 0 100.0 1163.1 425.0 1588.1 View list
16 1080109892 Balassis, P (Petro) 1 1.0 1 0 0 100.0 1157.5 425.0 1582.5 View list
17 1090130895 Arokiam, E (Ethan) 1 1.0 1 0 0 100.0 1444.6 425.0 1869.6 View list
18 2120105112 Bogaard, A (Anneke) 1 1.0 1 0 0 100.0 1146.2 425.0 1571.2 View list
19 1110301086 Gillman, D (Daniel) 1 1.0 1 0 0 100.0 1427.6 425.0 1852.6 View list
20 1120137047 Hough, J (Joshua) 1 1.0 1 0 0 100.0 1209.7 425.0 1634.7 View list