Player Page

Boheim, E (Eugene)
Dob: 2009/07/18 (U16)
Gender: Male
Chess SA id: 109069449
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (66 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 rating1732.7
Current Weighted rating1621.0
Current Weighted performance1701.2
Current official/published rating (highest between Raw, WR and WP)1732.7
Current highest rating achieved1778.1
Current floor (min rating allowed)1278.1
Current K-factor28
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)±77.6
Current Raw change used (final)0.0
Projected new Raw rating1732.7
Projected new Weighed rating1493.4
Projected new Weighted performance1701.2
Projected new final Raw rating (if new WP > new Raw)1732.7
Projected new highest rating1778.1
Projected new floor1278.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1732.7
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 rating1735.3
Current Weighted rating1625.1
Current Weighted performance1701.2
Current official/published rating (highest between Raw, WR and WP)1735.3
Current highest rating achieved1784.0
Current floor (min rating allowed)1284.0
Current K-factor28
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)±77.3
Current Raw change used (final)0.0
Projected new Raw rating1735.3
Projected new Weighed rating1497.3
Projected new Weighted performance1701.2
Projected new final Raw rating (if new WP > new Raw)1735.3
Projected new highest rating1784.0
Projected new floor1284.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1735.3
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 rating1124.8
Current Weighted rating1058.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1124.8
Current highest rating achieved1124.8
Current floor (min rating allowed)624.8
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)±184.6
Current Raw change used (final)0.0
Projected new Raw rating1124.8
Projected new Weighed rating976.2
Projected new Weighted performance607.4
Projected new final Raw rating (if new WP > new Raw)1124.8
Projected new highest rating1124.8
Projected new floor624.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.8
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 rating1220.2
Current Weighted rating1190.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.2
Current highest rating achieved1220.2
Current floor (min rating allowed)720.2
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)±161.1
Current Raw change used (final)0.0
Projected new Raw rating1220.2
Projected new Weighed rating1098.2
Projected new Weighted performance1224.8
Projected new final Raw rating (if new WP > new Raw)1224.8
Projected new highest rating1224.8
Projected new floor724.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.8
Projected effective change (new Official - current Official)+4.6
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 2024 Tshwane South School District CLOSED Individual Championships (U15 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1778.1 1784.0 Analysis
8 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.5 1778.1 1784.0 Analysis
7 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1778.1 1784.0 Analysis
6 Vaalpark Primary Chess Open 2024 (A) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1698.4 1704.7 Analysis
5 2024 Chris Greyling Open Chess Tournament (A) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1647.4 1645.4 Analysis
4 Bojanala Closed Chess Championships Finals 2024 (U16) 2024/02/09 2024/02/11 Bojanala Platina (NBR) Standard 120 1.00 5 5 3.5 1538.5 1541.9 Analysis
3 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1538.5 1541.9 Analysis
2 Dainfern College Chess League 2024 (A) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 5 4.0 1698.4 1704.7 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U16) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1524.8 1525.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
114 2024 Tshwane South School District CLOSED Individual Championships (U15 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1778.1 1784.0 Analysis
113 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.5 1778.1 1784.0 Analysis
112 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 4.0 1778.1 1784.0 Analysis
111 Vaalpark Primary Chess Open 2024 (A) 2024/04/13 2024/04/13 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1698.4 1704.7 Analysis
110 2024 Chris Greyling Open Chess Tournament (A) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1647.4 1645.4 Analysis
109 Bojanala Closed Chess Championships Finals 2024 (U16) 2024/02/09 2024/02/11 Bojanala Platina (NBR) Standard 120 1.00 5 5 3.5 1538.5 1541.9 Analysis
108 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1538.5 1541.9 Analysis
107 Dainfern College Chess League 2024 (A) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 5 4.0 1698.4 1704.7 Analysis
106 Bojanala Closed Chess Championships Stage 1 2024 (U16) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.5 1524.8 1525.7 Analysis
105 2023 Cross Border Chess Championships Gaborone vs Bojanala 2023/12/14 2023/12/16 Botswana (BOT) Standard 120 1.00 5 5 2.0 1542.2 1543.3 Analysis
104 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 3.0 1631.8 1171.4 Analysis
103 2023 Moja Chess Extravaganza (B) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 8 3.0 1631.8 1632.8 Analysis
102 Bojanala's Spring Cleaning 2023 (Queens) 2023/08/26 2023/08/26 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1663.2 1676.2 Analysis
101 2023 Gauteng Top Schools (U17 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 4.5 1663.2 1676.2 Analysis
100 Bojanala's Rosewood 2023 (Queens) 2023/08/12 2023/08/12 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1663.2 1676.2 Analysis
99 2023 Tshwane South School District CLOSED League Championship (U17) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1609.0 1646.5 Analysis
98 Overvaal Ope Jul 2023 (A) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1609.0 1646.5 Analysis
97 2023 SA Schools Winter Games (U15 Open) 2023/07/04 2023/07/06 West Rand (GWR) Standard 65 0.85 7 7 5.5 1609.0 1646.5 Analysis
96 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1584.0 1576.3 Analysis
95 Mzansi Open Blitz 2023 2023/04/29 2023/04/29 Johannesburg Metro (GJM) Blitz 5 0.18 9 9 4.0 1471.3 1069.0 Analysis
123456
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 49 33 6 10 36.0 73.5 199.5 1540.9 1740.4
White 25 15 4 6 17.0 68.0 153.0 1568.7 1721.7
Black 24 18 2 4 19.0 79.2 247.9 1512.0 1759.9
Standard All 49 33 6 10 36.0 73.5 199.5 1540.9 1740.4
White 25 15 4 6 17.0 68.0 153.0 1568.7 1721.7
Black 24 18 2 4 19.0 79.2 247.9 1512.0 1759.9
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 652 386 44 222 408.0 62.6 106.9 1312.1 1419.1
White 334 194 26 114 207.0 62.0 101.8 1304.5 1406.3
Black 318 192 18 108 201.0 63.2 112.3 1320.2 1432.5
Standard All 604 366 39 199 385.5 63.8 117.5 1292.7 1410.2
White 310 186 23 101 197.5 63.7 116.5 1284.4 1400.9
Black 294 180 16 98 188.0 63.9 118.5 1301.5 1420.0
Rapid All 13 7 1 5 7.5 57.7 65.4 1344.3 1409.7
White 7 4 0 3 4.0 57.1 60.7 1392.2 1452.9
Black 6 3 1 2 3.5 58.3 70.8 1288.5 1359.3
Blitz All 35 13 4 18 15.0 42.9 -60.7 1635.6 1574.9
White 17 4 3 10 5.5 32.4 -150.0 1634.2 1484.2
Black 18 9 1 8 9.5 52.8 23.6 1636.8 1660.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109076140 Jones, E (Edward) 8 5.5 5 1 2 68.8 1372.9 159.4 1532.2 View list
2 109086379 Jacobs, CN (Calvin Nicholas) 8 2.0 2 0 6 25.0 1312.2 -212.5 1099.7 View list
3 109069454 Sathish, A (Abinavah) 8 2.0 2 0 6 25.0 1313.8 -212.5 1101.3 View list
4 109083250 Byliefeldt, L (Leroux) 7 6.0 6 0 1 85.7 1566.9 303.6 1870.5 View list
5 108052034 Du Toit, SJM (Stephanus (Matteo)) 6 3.0 3 0 3 50.0 1501.6 0.0 1501.6 View list
6 109086362 Yang, A (Alex) 6 2.5 2 1 3 41.7 1495.0 -70.8 1424.2 View list
7 108069885 Difotso, LR (Lebogang) 5 2.5 2 1 2 50.0 1579.8 0.0 1579.8 View list
8 198056522 Teeke, K (Karabo) 5 0.0 0 0 5 0.0 1586.5 -425.0 1161.5 View list
9 210083428 Rautenbach, H (Helen Christine) 4 3.5 3 1 0 87.5 1370.9 318.8 1689.7 View list
10 109078440 Jansen Van Vuuren, C (Christopher) 4 3.0 3 0 1 75.0 1293.2 212.5 1505.7 View list
11 108082684 De Vries, MA (Andrio) 4 2.5 2 1 1 62.5 1503.2 106.3 1609.4 View list
12 109083783 Kushar, T (Tristan) 4 2.0 2 0 2 50.0 1044.2 0.0 1044.2 View list
13 108045082 Koning, L (Lehan) 4 1.0 1 0 3 25.0 1415.2 -212.5 1202.7 View list
14 210092704 Deysel, H (Hannah) 3 3.0 3 0 0 100.0 1504.6 425.0 1929.6 View list
15 106076003 Dvir, O (Omer) 3 3.0 3 0 0 100.0 1330.3 425.0 1755.3 View list
16 1090098574 Gounder, A (Arun) 3 3.0 3 0 0 100.0 1493.7 425.0 1918.7 View list
17 111077190 Liang, YX (Yi-Xuan (Bowie)) 3 3.0 3 0 0 100.0 974.1 425.0 1399.1 View list
18 108086540 Malan, HB (Hendrik) 3 3.0 3 0 0 100.0 1186.5 425.0 1611.5 View list
19 208088604 Monnig, E (Erika) 3 3.0 3 0 0 100.0 1181.0 425.0 1606.0 View list
20 1090099190 Shuping, R (Remoletile) 3 3.0 3 0 0 100.0 1392.2 425.0 1817.2 View list