Player Page

Monnig, E (Erika)
Dob: 2008/09/28 (U18)
Gender: Female
Chess SA id: 208088604
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (105 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 rating1560.3
Curent Weighted rating1583.0
Curent Weighted performance1415.6
Current official/published rating (highest between Raw, WR and WP)1583.0
Current floor (min rating allowed)1123.4
Current highest rating achieved1623.4
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)±99.2
Current Raw change used (final)0.0
Projected new Raw rating1560.3
Projected new Weighed rating1580.9
Projected new Weighted performance1415.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1580.9
Projected effective change (new Official - current Official)-2.1
Projected new highest rating1623.4
Projected new floor1123.4
Projected new K-facor28
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 rating1563.2
Curent Weighted rating1583.6
Curent Weighted performance1420.4
Current official/published rating (highest between Raw, WR and WP)1583.6
Current floor (min rating allowed)1121.5
Current highest rating achieved1621.5
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)±98.8
Current Raw change used (final)0.0
Projected new Raw rating1563.2
Projected new Weighed rating1581.8
Projected new Weighted performance1420.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1581.8
Projected effective change (new Official - current Official)-1.8
Projected new highest rating1621.5
Projected new floor1121.5
Projected new K-facor28
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 rating1175.3
Curent Weighted rating1016.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1175.3
Current floor (min rating allowed)675.3
Current highest rating achieved1175.3
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)±171.8
Current Raw change used (final)0.0
Projected new Raw rating1175.3
Projected new Weighed rating1032.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1175.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1175.3
Projected new floor675.3
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 rating862.2
Curent Weighted rating838.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)862.2
Current floor (min rating allowed)675.3
Current highest rating achieved862.2
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)±268.3
Current Raw change used (final)0.0
Projected new Raw rating862.2
Projected new Weighed rating841.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)862.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating862.2
Projected new floor675.3
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng Inter-Region Chess Championship (U16 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.5 1577.9 1580.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
60 2024 Gauteng Inter-Region Chess Championship (U16 Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 2.5 1577.9 1580.8 Analysis
59 2023 Etienne Lewis Closed Tournament (U16) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 4.5 1605.7 1608.9 Analysis
58 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.5 1605.7 1608.9 Analysis
57 2023 Gauteng North School District CLOSED League Championships (D1) (U15) 2023/08/05 2023/08/05 Tshwane (GTP) Standard 60 0.83 3 3 2.0 1605.7 1608.9 Analysis
56 2023 Menlo Open Tournament (B) 2023/07/22 2023/07/22 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1611.3 1611.7 Analysis
55 2023 Lubowski Open Tournament (B) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1597.6 1598.8 Analysis
54 Gauteng Schools Individual Finals 2023 (U15 Girls) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 5.0 1573.2 1568.0 Analysis
53 2023 Gauteng North School District CLOSED Individual Championships (U15 Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1573.2 1568.0 Analysis
52 2023 South African Junior Closed Chess Championships (U16 Girls) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 5.0 1606.0 1599.9 Analysis
51 2023 Tshwane Chess Open Registration Tournament (B1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1623.4 1621.5 Analysis
50 2022 South African Junior Team Chess Championships (U14-U18 Girls) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 4.5 1603.2 1598.0 Analysis
49 2022 Etienne Lewis (U16 Girls) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 7.0 1555.0 1545.9 Analysis
48 2022 Gauteng Schools Team Championships (U15 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1620.6 1620.7 Analysis
47 2022 Gauteng North Schools District League Finals (U15) 2022/08/20 2022/08/20 Tshwane (GTP) Standard 60 0.83 3 2 2.0 1620.6 1620.7 Analysis
46 2022 Alekhine Open (B) 2022/08/13 2022/08/14 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1620.6 1620.7 Analysis
45 NSSC Winter Games 2022 (U15 Girls) 2022/07/04 2022/07/06 Cape Town (WCT) Standard 70 0.87 7 7 7.0 1571.4 1559.9 Analysis
44 2022 Gauteng Schools Individual Chess Championship (U15 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1551.0 1545.6 Analysis
43 Gauteng North District Individual Chess Finals 2022 (U15 Girls) 2022/06/11 2022/06/11 Tshwane (GTP) Rapid 30 0.60 7 7 7.0 1551.0 671.2 Analysis
42 2022 Gauteng Interregion (U14 Girls) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1525.9 1517.0 Analysis
41 2022 Tshwane Chess Open Registration Tournament (A) 2022/01/29 2022/01/29 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1540.1 1531.6 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 2 1 1 2.5 62.5 106.3 1310.2 1416.5
White 2 1 0 1 1.0 50.0 0.0 1232.5 1232.5
Black 2 1 1 0 1.5 75.0 212.5 1388.0 1600.5
Standard All 4 2 1 1 2.5 62.5 106.3 1310.2 1416.5
White 2 1 0 1 1.0 50.0 0.0 1232.5 1232.5
Black 2 1 1 0 1.5 75.0 212.5 1388.0 1600.5
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 318 201 17 100 209.5 65.9 135.0 1259.4 1394.4
White 154 99 7 48 102.5 66.6 140.7 1256.9 1397.7
Black 164 102 10 52 107.0 65.2 129.6 1261.7 1391.3
Standard All 305 190 17 98 198.5 65.1 128.2 1257.4 1385.6
White 148 94 7 47 97.5 65.9 135.0 1253.3 1388.3
Black 157 96 10 51 101.0 64.3 121.8 1261.3 1383.1
Rapid All 7 7 0 0 7.0 100.0 425.0 1190.1 1615.1
White 3 3 0 0 3.0 100.0 425.0 1200.9 1625.9
Black 4 4 0 0 4.0 100.0 425.0 1182.0 1607.0
Blitz All 6 4 0 2 4.0 66.7 141.7 1439.9 1581.6
White 3 2 0 1 2.0 66.7 141.7 1489.4 1631.1
Black 3 2 0 1 2.0 66.7 141.7 1390.4 1532.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 208082677 Radia, D (Diya) 6 6.0 6 0 0 100.0 1360.5 425.0 1785.5 View list
2 207085410 Le Roux, C (Claire) 6 2.0 2 0 4 33.3 1356.2 -141.7 1214.5 View list
3 208089371 Coetzee, G (Gisele) 5 4.0 3 2 0 80.0 1532.0 255.0 1787.0 View list
4 2080096094 Padayachy, S (Shreya) 4 3.5 3 1 0 87.5 1564.5 318.8 1883.3 View list
5 207056039 Smit, M (Mikayla) 4 3.5 3 1 0 87.5 1116.8 318.8 1435.5 View list
6 206001830 Bent, C (Cierra) 4 3.0 3 0 1 75.0 1202.6 212.5 1415.1 View list
7 106076003 Dvir, O (Omer) 4 3.0 3 0 1 75.0 1235.6 212.5 1448.1 View list
8 208048362 Reyneke, T (Talia) 4 3.0 3 0 1 75.0 1365.1 212.5 1577.6 View list
9 109086379 Jacobs, CN (Calvin Nicholas) 4 1.5 1 1 2 37.5 1419.4 -106.3 1313.2 View list
10 108082684 De Vries, MA (Andrio) 4 0.5 0 1 3 12.5 1410.0 -318.8 1091.3 View list
11 108052034 Du Toit, SJM (Stephanus (Matteo)) 3 2.0 2 0 1 66.7 1209.3 141.7 1350.9 View list
12 208068618 Malan, J (Jane) 3 2.0 2 0 1 66.7 1084.4 141.7 1226.1 View list
13 206050956 Pelser, J (Jean-Marie) 3 2.0 2 0 1 66.7 1386.0 141.7 1527.7 View list
14 109069454 Sathish, A (Abinavah) 3 2.0 2 0 1 66.7 1395.0 141.7 1536.7 View list
15 107071113 Liang, YT (Yi-Tao (Anson)) 3 1.5 1 1 1 50.0 1235.1 0.0 1235.1 View list
16 1110096784 Radia, S (Shyam) 3 1.0 1 0 2 33.3 1526.9 -141.7 1385.2 View list
17 109069449 Boheim, E (Eugene) 3 0.0 0 0 3 0.0 1124.0 -425.0 699.0 View list
18 106044567 Buitendag, TS (Tristan) 2 2.0 2 0 0 100.0 1351.2 425.0 1776.2 View list
19 109083426 Gerber, J (Juandre) 2 2.0 2 0 0 100.0 1261.0 425.0 1686.0 View list
20 207079080 Lodi, I (Isagoentle) 2 2.0 2 0 0 100.0 1579.1 425.0 2004.1 View list