Player Page

Buchner, E (Emil)
Dob: 2012/03/09 (U14)
Gender: Male
Chess SA id: 1120133903
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (37 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 rating1305.0
Current Weighted rating1322.3
Current Weighted performance1207.6
Current official/published rating (highest between Raw, WR and WP)1322.3
Current highest rating achieved1401.1
Current floor (min rating allowed)901.1
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)±142.8
Current Raw change used (final)0.0
Projected new Raw rating1305.0
Projected new Weighed rating1218.5
Projected new Weighted performance1207.6
Projected new final Raw rating (if new WP > new Raw)1305.0
Projected new highest rating1401.1
Projected new floor901.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.0
Projected effective change (new Official - current Official)-17.3
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 rating1286.4
Current Weighted rating1304.5
Current Weighted performance1207.6
Current official/published rating (highest between Raw, WR and WP)1304.5
Current highest rating achieved1395.5
Current floor (min rating allowed)895.5
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)±146.6
Current Raw change used (final)0.0
Projected new Raw rating1286.4
Projected new Weighed rating1202.0
Projected new Weighted performance1207.6
Projected new final Raw rating (if new WP > new Raw)1286.4
Projected new highest rating1395.5
Projected new floor895.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1286.4
Projected effective change (new Official - current Official)-18.1
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 rating1140.4
Current Weighted rating1140.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.4
Current highest rating achieved1140.4
Current floor (min rating allowed)640.4
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)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.4
Projected new Weighed rating1049.2
Projected new Weighted performance243.2
Projected new final Raw rating (if new WP > new Raw)1140.4
Projected new highest rating1140.4
Projected new floor640.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1302.9 1278.1 Analysis
8 2024 Midstream College Open Chess Tournament (B2) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1332.6 1315.9 Analysis
7 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1331.0 1311.2 Analysis
6 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1377.2 1377.1 Analysis
5 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1377.2 1377.1 Analysis
4 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1330.7 1314.1 Analysis
3 2024 Piet Robbertse Open Chess Tournament (C) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1323.8 1300.1 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1343.5 1319.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1343.5 1319.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
40 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.5 1302.9 1278.1 Analysis
39 2024 Midstream College Open Chess Tournament (B2) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1332.6 1315.9 Analysis
38 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024/06/01 2024/06/01 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1331.0 1311.2 Analysis
37 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1377.2 1377.1 Analysis
36 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1377.2 1377.1 Analysis
35 2024 KSNG CHess Academy Open Tournament (D1) 2024/04/06 2024/04/06 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1330.7 1314.1 Analysis
34 2024 Piet Robbertse Open Chess Tournament (C) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1323.8 1300.1 Analysis
33 2024 Tshwane Chess OPEN Registration Tournament (C1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1343.5 1319.2 Analysis
32 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.0 1343.5 1319.2 Analysis
31 Lardies Open Tournament 2023 (C) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1396.6 1390.8 Analysis
30 2023 Centurion Chess Open (C) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1401.1 1395.5 Analysis
29 2023 Etienne Lewis Closed Tournament (U12) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1392.3 1383.3 Analysis
28 2023 Gauteng Top Schools (U11 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 2.0 1392.3 1383.3 Analysis
27 2023 Tshwane South School District CLOSED League Championship (U11) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1360.6 1349.5 Analysis
26 2023 Lubowski Open Tournament (C) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1184.2 1172.0 Analysis
25 2023 Elize Steenkamp Open Tournament (C) 2023/06/16 2023/06/17 Tshwane (GTP) Standard 90 0.94 6 6 3.0 1184.2 1172.0 Analysis
24 Wynie Robbertse Open Tournament 2023 (C) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1184.2 1172.0 Analysis
23 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 1 0.0 1197.0 1184.6 Analysis
22 2023 Milos Ristic Open Tournament (C) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1088.0 1053.5 Analysis
21 2023 Tshwane South School District CLOSED Individual Championships (U11 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1088.0 1053.5 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 45 21 3 21 22.5 50.0 0.0 1311.2 1311.2
White 23 12 2 9 13.0 56.5 55.4 1317.9 1373.3
Black 22 9 1 12 9.5 43.2 -58.0 1304.2 1246.2
Standard All 45 21 3 21 22.5 50.0 0.0 1311.2 1311.2
White 23 12 2 9 13.0 56.5 55.4 1317.9 1373.3
Black 22 9 1 12 9.5 43.2 -58.0 1304.2 1246.2
Rapid 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
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 200 95 7 98 98.5 49.3 -6.4 1235.8 1229.4
White 101 57 5 39 59.5 58.9 75.7 1233.2 1308.9
Black 99 38 2 59 39.0 39.4 -90.2 1238.5 1148.3
Standard All 193 92 7 94 95.5 49.5 -4.4 1240.2 1235.8
White 98 55 5 38 57.5 58.7 73.7 1234.6 1308.3
Black 95 37 2 56 38.0 40.0 -85.0 1245.9 1160.9
Rapid All 7 3 0 4 3.0 42.9 -60.7 1115.0 1054.3
White 3 2 0 1 2.0 66.7 141.7 1186.6 1328.3
Black 4 1 0 3 1.0 25.0 -212.5 1061.3 848.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120131217 Coetzee, M (Merikus) 4 3.0 3 0 1 75.0 1189.3 212.5 1401.8 View list
2 1110138291 De Klerk, W (Wihan) 3 3.0 3 0 0 100.0 1244.5 425.0 1669.5 View list
3 2120134213 Jansen, A (Alexia) 3 3.0 3 0 0 100.0 1143.0 425.0 1568.0 View list
4 1090116741 Kekana, N (Neo) 3 2.0 2 0 1 66.7 1161.1 141.7 1302.7 View list
5 1130131224 Minny, O (Oban) 3 1.0 1 0 2 33.3 1241.4 -141.7 1099.7 View list
6 2090109345 Viljoen, A (Amber) 3 1.0 1 0 2 33.3 1152.7 -141.7 1011.1 View list
7 1120133904 Fokker, CD (Christiaan Dirk) 3 1.0 0 2 1 33.3 1255.7 -141.7 1114.0 View list
8 1090098581 Bath, X (Xavier) 3 0.0 0 0 3 0.0 1152.7 -425.0 727.7 View list
9 1130140635 Ribbens, R (Reuben) 3 0.0 0 0 3 0.0 1381.7 -425.0 956.7 View list
10 1130134053 Roos, E (Ewan) 3 0.0 0 0 3 0.0 1143.0 -425.0 718.0 View list
11 2110303284 Makobe, A (Atlegang) 2 2.0 2 0 0 100.0 1317.8 425.0 1742.8 View list
12 1090107165 Oosthuizen, L (Ludrick) 2 2.0 2 0 0 100.0 1184.2 425.0 1609.2 View list
13 2120130097 Padayachy, V (Vidya) 2 2.0 2 0 0 100.0 1253.3 425.0 1678.3 View list
14 1120107185 Steyn, H (Henco) 2 2.0 2 0 0 100.0 1182.1 425.0 1607.1 View list
15 2110136657 Van Jaarsveldt, L (Lumandie) 2 2.0 2 0 0 100.0 1178.0 425.0 1603.0 View list
16 1090134428 De Jager, J (Jandre) 2 1.0 1 0 1 50.0 1181.3 0.0 1181.3 View list
17 1140134237 Barkhuizen, SJ (Simon Jurgens) 2 1.0 1 0 1 50.0 1370.0 0.0 1370.0 View list
18 1110100045 Gondwe, P (Prosper) 2 1.0 1 0 1 50.0 1174.1 0.0 1174.1 View list
19 1090115218 Mahlangu, NP (Nkosinathi Phillip) 2 1.0 1 0 1 50.0 1166.5 0.0 1166.5 View list
20 1110107678 Niehaus, J (Johannes) 2 1.0 1 0 1 50.0 1173.3 0.0 1173.3 View list