Player Page

Boje, E (Erich)
Dob: 2014/07/21 (U12)
Gender: Male
Chess SA id: 1140130044
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (52 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 rating1275.5
Current Weighted rating1259.3
Current Weighted performance1161.4
Current official/published rating (highest between Raw, WR and WP)1275.5
Current highest rating achieved1314.8
Current floor (min rating allowed)814.8
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)±148.9
Current Raw change used (final)0.0
Projected new Raw rating1275.5
Projected new Weighed rating1160.1
Projected new Weighted performance1161.4
Projected new final Raw rating (if new WP > new Raw)1275.5
Projected new highest rating1314.8
Projected new floor814.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1275.5
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 rating1256.4
Current Weighted rating1225.3
Current Weighted performance1112.8
Current official/published rating (highest between Raw, WR and WP)1256.4
Current highest rating achieved1256.4
Current floor (min rating allowed)756.4
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)±153.0
Current Raw change used (final)0.0
Projected new Raw rating1256.4
Projected new Weighed rating1127.7
Projected new Weighted performance1112.8
Projected new final Raw rating (if new WP > new Raw)1256.4
Projected new highest rating1256.4
Projected new floor756.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1256.4
Projected effective change (new Official - current Official)=0.0
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 rating1260.5
Current Weighted rating1273.1
Current Weighted performance1144.4
Current official/published rating (highest between Raw, WR and WP)1273.1
Current highest rating achieved1357.0
Current floor (min rating allowed)857.0
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.5
Projected new Weighed rating1173.4
Projected new Weighted performance1144.4
Projected new final Raw rating (if new WP > new Raw)1260.5
Projected new highest rating1357.0
Projected new floor857.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.5
Projected effective change (new Official - current Official)-12.6
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 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
4 Spartan Bishops Chess Championships 2024 (Big Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1257.0 1225.8 Analysis
3 Mangaung Metro Chess 9 March 2024 (C) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1314.8 1357.0 Analysis
2 Mangaung Metro Chess 10 February 2024 (C) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1296.7 1327.8 Analysis
1 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1277.0 1313.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Spartan Bishops Chess Championships 2024 (Big Pawns) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1257.0 1225.8 Analysis
13 Mangaung Metro Chess 9 March 2024 (C) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 1.0 1314.8 1357.0 Analysis
12 Mangaung Metro Chess 10 February 2024 (C) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1296.7 1327.8 Analysis
11 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1277.0 1313.4 Analysis
10 Heidedal Chess 14 October 2023 (D) 2023/10/14 2023/10/14 Mangaung (FMB) Rapid 32 0.63 5 4 2.0 1284.7 1335.0 Analysis
9 St Andrews 19 August 2023 (D) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1229.0 1206.8 Analysis
8 August Primary School Chess Festival 2023 (Grade 2+3 A) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1229.0 1206.8 Analysis
7 9th Piet van Zyl Chess Festival 2023 (C+D) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1209.0 1209.6 Analysis
6 Inter Regional Chess Championship 2023 (U10) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1209.0 1209.6 Analysis
5 Kings & Queens Chess 21 January 2023 (D) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1194.6 1180.0 Analysis
4 8th Piet Van Zyl Chess Festival 2022 (D) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 62 0.84 5 5 4.0 1143.5 1144.4 Analysis
3 Mangaung Metro Chess 22 January 2022 (D) 2022/01/22 2022/01/22 Mangaung (FMB) Rapid 32 0.63 5 4 1.5 1154.3 1200.0 Analysis
2 Mangaung Metro Chess February 2020 (G) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 4 2.0 1151.6 1140.4 Analysis
1 Mangaung Metro Chess 17-18 January 2020 (F) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 12 0 8 12.0 60.0 85.0 1188.4 1273.4
White 10 6 0 4 6.0 60.0 85.0 1188.0 1273.0
Black 10 6 0 4 6.0 60.0 85.0 1188.9 1273.9
Standard All 5 3 0 2 3.0 60.0 85.0 1286.7 1371.7
White 3 1 0 2 1.0 33.3 -141.7 1297.8 1156.2
Black 2 2 0 0 2.0 100.0 425.0 1269.9 1694.9
Rapid All 15 9 0 6 9.0 60.0 85.0 1155.7 1240.7
White 7 5 0 2 5.0 71.4 182.1 1140.9 1323.1
Black 8 4 0 4 4.0 50.0 0.0 1168.6 1168.6
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 65 39 1 25 39.5 60.8 91.5 1184.0 1275.6
White 33 20 0 13 20.0 60.6 90.2 1176.7 1266.9
Black 32 19 1 12 19.5 60.9 93.0 1191.6 1284.6
Standard All 27 15 0 12 15.0 55.6 47.2 1196.4 1243.6
White 14 7 0 7 7.0 50.0 0.0 1179.1 1179.1
Black 13 8 0 5 8.0 61.5 98.1 1215.1 1313.1
Rapid All 38 24 1 13 24.5 64.5 123.0 1175.3 1298.3
White 19 13 0 6 13.0 68.4 156.6 1175.0 1331.5
Black 19 11 1 7 11.5 60.5 89.5 1175.5 1265.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140145464 Sealoma, T (Tshegofatso) 4 0.0 0 0 4 0.0 1246.3 -425.0 821.3 View list
2 1130131406 Malan, R (Rigardt) 3 1.0 1 0 2 33.3 1220.3 -141.7 1078.7 View list
3 2140148594 Matiki, T (Thandeka) 2 2.0 2 0 0 100.0 1271.9 425.0 1696.9 View list
4 2120148596 Snell, T (Tessa) 2 2.0 2 0 0 100.0 1245.7 425.0 1670.7 View list
5 1100100912 Vinger, T (Tsebo) 2 1.0 1 0 1 50.0 1305.8 0.0 1305.8 View list
6 1120119336 Sartain, E (Ewan) 2 0.5 0 1 1 25.0 1177.2 -212.5 964.7 View list
7 2140148591 Fourie, R (Rosa Hermiena) 2 0.0 0 0 2 0.0 1299.8 -425.0 874.8 View list
8 2130117644 Vermaak, E (Ezay) 2 0.0 0 0 2 0.0 1152.9 -425.0 727.9 View list
9 1130131407 May, D (Diano) 1 1.0 1 0 0 100.0 1151.6 425.0 1576.6 View list
10 1130147072 Matlakala, K (Kemelo) 1 1.0 1 0 0 100.0 1277.0 425.0 1702.0 View list
11 1130148593 Husselmann, D (Diwan) 1 1.0 1 0 0 100.0 1194.6 425.0 1619.6 View list
12 1140148592 Herselman, J (Jayden Daniel Ferdinand) 1 1.0 1 0 0 100.0 1194.6 425.0 1619.6 View list
13 1120159939 Hauptfleisch, B (Blake) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
14 1150160083 Hamaty, M (Mason) 1 1.0 1 0 0 100.0 1229.0 425.0 1654.0 View list
15 2120107771 Griesel, L (Lezay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 2150154829 Dimakatso, G (Galeboi) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
17 1130134659 De Wet, A (Aiten-Jaun) 1 1.0 1 0 0 100.0 1143.5 425.0 1568.5 View list
18 2120141399 De Villiers, L (Lene) 1 1.0 1 0 0 100.0 1143.5 425.0 1568.5 View list
19 1130147069 Bosch, S (Septimus Bowker) 1 1.0 1 0 0 100.0 1209.0 425.0 1634.0 View list
20 1140160086 Louw, B (Benjamin) 1 1.0 1 0 0 100.0 1296.7 425.0 1721.7 View list