Player Page

Horn, E (Evan)
Dob: 2008/04/08 (U18)
Gender: Male
Chess SA id: 108073207
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (6 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 rating1556.9
Curent Weighted rating1384.6
Curent Weighted performance1520.5
Current official/published rating (highest between Raw, WR and WP)1556.9
Current floor (min rating allowed)1056.9
Current highest rating achieved1556.9
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.76
Difference (S-We)-0.26
Current Raw change (no limits, including tournament time weight)-6.9
Current min/max change allowed (with limits)±99.7
Current Raw change used (final)-6.9
Projected new Raw rating1550.0
Projected new Weighed rating1403.5
Projected new Weighted performance1520.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1550.0
Projected effective change (new Official - current Official)-6.9
Projected new highest rating1556.9
Projected new floor1056.9
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 rating1537.1
Curent Weighted rating1376.2
Curent Weighted performance1512.6
Current official/published rating (highest between Raw, WR and WP)1537.1
Current floor (min rating allowed)1037.1
Current highest rating achieved1537.1
Current K-factor32
Games played this month5
Score (S)2.5
Expected score (We)2.93
Difference (S-We)-0.43
Current Raw change (no limits, including tournament time weight)-13.8
Current min/max change allowed (with limits)±102.6
Current Raw change used (final)-13.8
Projected new Raw rating1523.3
Projected new Weighed rating1393.9
Projected new Weighted performance1512.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1523.3
Projected effective change (new Official - current Official)-13.8
Projected new highest rating1537.1
Projected new floor1037.1
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 rating1124.4
Curent Weighted rating984.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1124.4
Current floor (min rating allowed)624.4
Current highest rating achieved1124.4
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)±184.7
Current Raw change used (final)0.0
Projected new Raw rating1124.4
Projected new Weighed rating998.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1124.4
Projected new floor624.4
Projected new K-facor40
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 rating1052.8
Curent Weighted rating969.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1052.8
Current floor (min rating allowed)624.4
Current highest rating achieved1052.8
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)±204.5
Current Raw change used (final)0.0
Projected new Raw rating1052.8
Projected new Weighed rating979.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1052.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1052.8
Projected new floor624.4
Projected new K-facor40
Tournaments
Tournament: JMC Crawford International Sandton 2024 (B)
Start: 2024/05/11  End: 2024/05/11  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1556.9  Rating gain/loss: -6.9
Type rating: 1537.1  Rating gain/loss: -13.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1556.9 1537.1 Analysis
6 JCC King David Linksfield Rapid 2024 (A) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.5 1551.5 1028.0 Analysis
5 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1468.7 1481.5 Analysis
4 JMC Unika School Tournament 2024 (C) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1468.7 1481.5 Analysis
3 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1462.3 1468.0 Analysis
2 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1398.6 1394.3 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1398.6 1394.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
50 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1556.9 1537.1 Analysis
49 JCC King David Linksfield Rapid 2024 (A) 2024/04/21 2024/04/21 Johannesburg Metro (GJM) Rapid 20 0.47 5 5 3.5 1551.5 1028.0 Analysis
48 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1468.7 1481.5 Analysis
47 JMC Unika School Tournament 2024 (C) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1468.7 1481.5 Analysis
46 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.5 1462.3 1468.0 Analysis
45 JMC Kick Off Tournament 2024 (C) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1398.6 1394.3 Analysis
44 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1398.6 1394.3 Analysis
43 Helpmekaar Kollege Blitz Chess Invitational Sep 2023 2023/09/16 2023/09/16 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 6.5 1412.2 843.2 Analysis
42 Mzansi Spring Rapid 2023 2023/09/02 2023/09/02 Johannesburg Metro (GJM) Rapid 15 0.39 7 7 3.0 1412.2 952.8 Analysis
41 JMC Closed Aug 2023 (U16) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.5 1379.1 1356.2 Analysis
40 JNW Open - Trinityhouse Little Falls 2023 (B) 2023/06/24 2023/06/24 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1415.5 1400.0 Analysis
39 Gauteng Open Arnold Classic 2023 (C) 2023/05/20 2023/05/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1207.0 1203.6 Analysis
38 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1207.0 854.4 Analysis
37 ThinkChess Tournament 6 May 2023 2023/05/06 2023/05/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1207.0 1203.6 Analysis
36 Thinkchess Tournament 2023 (Group 1) 2023/01/28 2023/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1147.0 1128.4 Analysis
35 JNW Helpmekaar 2022 (Challengers) 2022/07/09 2022/07/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.5 1190.6 1180.6 Analysis
34 JNW Trinityhouse LF 2022 (Challengers) 2022/03/12 2022/03/12 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1229.9 1225.1 Analysis
33 2022 Gauteng Interregion (U14 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1296.6 1313.1 Analysis
32 JMC Charterhouse Open 2022 (B) 2022/02/12 2022/02/12 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1296.6 1313.1 Analysis
31 JMC Charterhouse Open 2022 (C) 2022/02/12 2022/02/12 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 1296.6 1313.1 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 21 6 8 24.0 68.6 157.9 1417.0 1574.9
White 18 13 2 3 14.0 77.8 236.1 1426.7 1662.8
Black 17 8 4 5 10.0 58.8 75.0 1406.7 1481.7
Standard All 30 18 5 7 20.5 68.3 155.8 1414.1 1569.9
White 16 12 1 3 12.5 78.1 239.1 1423.5 1662.6
Black 14 6 4 4 8.0 57.1 60.7 1403.2 1463.9
Rapid All 5 3 1 1 3.5 70.0 170.0 1434.8 1604.8
White 2 1 1 0 1.5 75.0 212.5 1452.5 1665.0
Black 3 2 0 1 2.0 66.7 141.7 1422.9 1564.6
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 245 123 20 102 133.0 54.3 36.4 1222.6 1259.0
White 125 66 11 48 71.5 57.2 61.2 1221.9 1283.1
Black 120 57 9 54 61.5 51.3 10.6 1223.2 1233.8
Standard All 215 107 18 90 116.0 54.0 33.6 1214.3 1247.9
White 110 58 9 43 62.5 56.8 58.0 1217.2 1275.2
Black 105 49 9 47 53.5 51.0 8.1 1211.2 1219.3
Rapid All 22 10 1 11 10.5 47.7 -19.3 1310.2 1290.9
White 11 5 1 5 5.5 50.0 0.0 1274.4 1274.4
Black 11 5 0 6 5.0 45.5 -38.6 1346.0 1307.4
Blitz All 8 6 1 1 6.5 81.3 265.6 1203.2 1468.8
White 4 3 1 0 3.5 87.5 318.8 1206.5 1525.2
Black 4 3 0 1 3.0 75.0 212.5 1200.0 1412.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 208071873 Chinoruma, T (Tawana) 5 2.0 2 0 3 40.0 1107.6 -85.0 1022.6 View list
2 205048914 Shaw, A (Amy) 5 0.0 0 0 5 0.0 1295.6 -425.0 870.6 View list
3 208073206 Fauconier, A (Amber) 4 4.0 4 0 0 100.0 1281.5 425.0 1706.5 View list
4 1120115958 Bazhko, A (Anton) 3 3.0 3 0 0 100.0 1306.3 425.0 1731.3 View list
5 111092705 Moonsammy, E (Ethan) 3 1.0 1 0 2 33.3 1317.8 -141.7 1176.2 View list
6 209092675 Ramlall, S (Sanjana) 3 1.0 1 0 2 33.3 1181.5 -141.7 1039.9 View list
7 103064968 Steyn, C (Corne) 3 1.0 1 0 2 33.3 1065.4 -141.7 923.7 View list
8 108064849 Ziegenhagen, V (Vian Luke) 3 0.0 0 0 3 0.0 1278.8 -425.0 853.8 View list
9 107092250 Brown, D (Daniel) 2 2.0 2 0 0 100.0 1170.4 425.0 1595.4 View list
10 2110130015 Botha, C (Cathri Amari) 2 2.0 2 0 0 100.0 1302.8 425.0 1727.8 View list
11 107086749 Nunes, C (Cameron) 2 2.0 2 0 0 100.0 809.4 425.0 1234.4 View list
12 209076633 Scullard, S (Sienne) 2 2.0 2 0 0 100.0 1341.2 425.0 1766.2 View list
13 109080845 Tsai, R (Ray) 2 2.0 2 0 0 100.0 1225.7 425.0 1650.7 View list
14 1130140205 Wessels, T (Theodore) 2 2.0 2 0 0 100.0 1512.8 425.0 1937.8 View list
15 211085191 Naidoo, K (Kajol) 2 1.5 1 1 0 75.0 1417.7 212.5 1630.2 View list
16 1080099597 Rossouw, W (Wessel Johannes) 2 1.5 1 1 0 75.0 1343.4 212.5 1555.9 View list
17 1100113805 Bijker, W (Waldo) 2 1.0 1 0 1 50.0 1337.8 0.0 1337.8 View list
18 111092267 D`Alton, E (Ezra) 2 1.0 1 0 1 50.0 1196.1 0.0 1196.1 View list
19 106060686 Greef, J (Janus) 2 1.0 1 0 1 50.0 1177.6 0.0 1177.6 View list
20 1130143688 Gupta, A (Akul) 2 1.0 1 0 1 50.0 1311.3 0.0 1311.3 View list